Essay writing about teachers
Thursday, August 27, 2020
Interchangeable Parts free essay sample
Whitney got a bureaucratic award from the administration in 1798 to construct 10,000 black powder guns for the military in 2 years, which was a strange proposition for the timespan. He applied the possibility of exchangeable parts to the creation of guns and made a machine that could make precise of individual segments of firearms. These could then be gathered quicker and all the more proficiently, accordingly sparing the administration time and cash. Updates on the recently created machine by Eli Whitney spread the nation over and by the war with France, the main guns makes in America were utilizing the framework to deliver weapons at a disturbing rate. By the 1950s, guns produces far and wide had affirmed compatible parts because of Eli Whitney. Whitney end up being a powerful businessperson and chief structure hardware that empowered the creation of enormous quantities of indistinguishable parts rapidly and requiring little to no effort. The 10,000 black powder guns that Whitney had guaranteed in his unique agreement came in eight years late, however were of unrivaled quality, and he created 15,000 more the following four years. We will compose a custom article test on Tradable Parts or on the other hand any comparable subject explicitly for you Don't WasteYour Time Recruit WRITER Just 13.90/page When the War of 1812 broke out between the United States and Great Britain, driving weapons makers like Colt and Smith amp; Wesson had made the principle of exchangeable parts built up training in the American firearm industry. The U. S. presented the principal huge scope get together of weapons with its endorsement of the Model 1842 black powder rifle, and the new arms industry would deliver a huge number of rifles for Civil War fighters, all from exchangeable parts on account of Eli Whitney. By the 1850s, arms creators around the globe were following what had gotten known as the American System of Manufacture, which had helped the United States out-produce conventional modern powers, for example, Great Britain and Germany. The effect of this new framework spread rapidly to different enterprises and different items, from sewing machines and typewriters to the main cars. As said by Jean Giraudoux, ââ¬Å"ââ¬Å"I let you know, sir, the main defend of request and order in the cutting edge world is a normalized specialist with exchangeable parts. That would tackle the whole issue of the executives. This demonstrates numerous individuals accepted that compatible parts were the best approach and individuals acknowledged it as reality. Nonetheless, however numerous individuals affirmed that tradable parts was a phenomenal commitment, there were in every case a few people that dismissed the possibility of this, and needed to adhere to as it was done in the good 'ol days. A norma l locksmith would state that on the off chance that a lock was produced using tradable parts, at that point each lock would be the equivalent, and crime percentages would be higher. They tried this hypothesis, and to be sure, it was equivalent to what the locksmith said. In any case, a cutting edge on-screen character said ââ¬Å"Common law is the law for regular man. Customary law is the essentials everything being equal. The model for customary law is to acknowledge the objectivity of activities. This alludes to the implicit principles concurred by the dominant part which directs propensities, truth and bogus, good and bad. This structures the essentials of precedent-based law. Therefore when you carried the container to your mouth with a gulping activity, the entire arrangement of activities under ordinary conditions would lead one to accepted that the jug is loaded up with water or different types of fluid. Along these lines an ordinary individual would then be headed to show a drinking activity. Obviously, an individual would likewise would get an unfilled container and profess to drink. This is on the grounds that he is acting. He is an entertainer. The thought process behind your activities is to make an entirely legitimate situation. As a general rule, your record is an unconceivable hallucination which is an outright endeavor to oust the entire truthâ⬠. The equivalent goes for this. The ordinary individual who opens the lock is generally the person who possesses it. The hoodlum may make an unconceivable deception to make us imagine that he/she was the proprietor and the individuals around him/her strength really get tricked by it, so this occasion is a sudden one. Yet, the negative part of this innovation was that monstrous activity misfortune and joblessness rate. As machines assumed control over the human hand, metalworkers lost their positions on the grounds that a machine could accomplish a similar work as him in a quicker and more effective manner than him. At last, the possibility of tradable was not a clear point. This prompted heaps of contention between whether this development of tradable parts was a decent creation or an awful one. The individuals that dismissed this innovation were normally smithies or a sort of individual who had confidence in as our forefathers would have done it of building weapons, locks, and so forth. Then again, the individuals who affirmed of this creation were considered as increasingly present day and industrialized individuals. With everything taken into account, this development of exchangeable parts had both constructive and pessimistic viewpoints to it, and it just relied upon the way how individuals from the time took a gander at this.
Saturday, August 22, 2020
Battle of the Atlantic Notes
Skirmish of the Atlantic The Battle of the Atlantic had a critical impact in World War Two. In World War Two, after the getaway atDunkirk and the motivation of the Battle of Britain, the Battle of the Atlantic was Britain's next bad dream. The Battle of the Atlantic was ââ¬Å"the just thing that at any point scared me. â⬠Winston Churchill. As an island Britain expected to acquire a tremendous measure of food and military hardware to endure the war. The German submarine power (U-vessels) seriously harmed our capacity to endure the war â⬠henceforth Churchillââ¬â¢s quote above when he dreaded we would be famished out of the war.A extraordinary arrangement of our crude materials originated from America and along these lines needed to cross the Atlantic. In ordinary occasions this excursion could be perilous on account of the climate however in the war the German submarines lead by Admiral Raeder demonstrated an undeniable danger. Nazi Germany evaluated that they expected to sink 150 trader dispatches every month to starve us out. German submarines chased in what were called wolf-packs. English flexibly delivers crossed in escorts and the boats that got our food and so forth ere moderate and they could scarcely ensure themselves. In the wake of leaving America they were sensibly protected while in American water and they were additionally increasingly safe when they moved toward British waters as we could give the boats military aircraft spread. It was in the mid-Atlantic that we were at our generally powerless and where to begin with the U-pontoons could go crazy. The Battle of the Atlantic was the longest fight in World War 2, which was battled in period from 1939 until the german annihilation in 1945.It began in first long stretches of war in 1939 when unified powers decleared maritime blockad to Germany, quickly Germany propelled counter assault. Battles have driven the best power from mid-1940 all the way to the finish of 1943. From the start in t he battling took part German Navy ( Kriegsmarine ) and German aviation based armed forces ( Luftwaffe )that assaulted Allied trader delivers and escorts. These escorts, which was frequently heading out from North America to Britain and the Soviet Union, they at first were secured by the British and Canadian naval forces and air forces.At the finish of 1941 U. S. air and maritime powers joined guard of the caravans. In June, 1940. Italian Royal Navy( Regia Marina )joined this battle on the German side. Joined Kingdom was higly subject to imported products, they need in excess of a million of huge amounts of a different materials for every week to have the option to deffend against German assaults. The Battle of the Atlantic was war for materials and flexibly courses, Allies attempted to ensure gracefully courses that furnishes Britain with products that were required for making all sort of barriers against German air attacks.The Battle of the Atlantic began from the outset day of war and went on for a long time. There was in excess of 1000 single-transport experiences and roughly 100 caravan battles, this fight included a great many ships and were battled on more than a large number of square miles of sea. A definitive result of the fight was the Allied triumph and the destruction of Germany,both sides have endured extraordinary misfortunes, Germany lost 783 U-pontoons and around 28 000 mariners, also they figured out how to obliterate 3 500 shipper ships and 175 partnered warships and around 30 000 associated mariners. War kept going from 3 September 1939 â⬠8 May 1945 (5 years, 8 months and 5 days) â⬠¢Because Britain was an Island it depended intensely on imported products â⬠¢The Nazis saw this and hoped to assault and demolish and delivers going into Britain â⬠¢Without supplies Britain would lose the war-Mission of Nazis â⬠¢The Nazi vessels would assault in ââ¬Å"wolf packsâ⬠(the U-pontoons assaulted in enormous ââ¬Ëwolf-packsâ⠬⢠â⬠when a U-pontoon went over a caravan, it would radio its situation to various different submarines, which would surround the convoy.Then they would hold up until dusk and make surface assaults in numbers. On 18 October 1940, a pack of 6 Nazi U-vessels assaulted moderate guard SCââ¬7, sinking 15 ships in 6 hours. Following day, fortified by three more U-vessels, the pack assaulted the 49-transport caravan HX-79, sinking 12 ships in a single night) â⬠¢The USA attempted to support Britain. In August 1940 the US gave Britain 50 destroyers in return for Atlantic maritime bases â⬠¢The name ââ¬Å"Battle of the Atlanticâ⬠was instituted by Winston Churchill in February 1941.It has been known as the ââ¬Å"longest, biggest, and most complexâ⬠maritime fight ever. â⬠¢The circumstance changed continually, with one side or the other picking up advantage, as new weapons, strategies, counter-measures, and gear were created by the two sides. The Allies bit by b it picked up the high ground, conquering German surface marauders before the finish of 1942 (pulled back on Hitler's requests) and crushing the U-vessels by mid-1943, however misfortunes to U-pontoons proceeded to war's end. Partners won since Eight things helped the Allies to stop the U-vessel hazard. . Crafted by the British codebreakers at Bletchley Park in interpreting the German Enigma code was fundamental in giving the Allied naval forces the edge in the Battle of the Atlantic. In February 1942, notwithstanding, the German code was improved, coming about in ââ¬Ëthe Drumbeat crisisââ¬â¢ when delivering misfortunes were their most prominent â⬠until March 1943, when the German code was again broken. 2. Sonar had been imagined before World War I, however after 1942 the US Navy Department created ââ¬Ëconsole sonarââ¬â¢ which could plot exact direction utilizing a reverberation ââ¬Ëpingââ¬â¢.Training of sonar administrators was likewise improved. 3. Radar was i mproved so U-pontoons could even be identified in awful climate. 4. The British created HF/DF (ââ¬Ëhuff-duffââ¬â¢), whereby U-boatsââ¬â¢ positions could be worked out from their radio transmissions. 5. Six plane carrying warships were sent to watch the Atlantic, and this all-inclusive air spread to the entire course guards took. 6. Air profundity bombs were grown with the goal that planes could assault U-pontoons under the water. 7.Weapons called Hedgehog and Squid were created which permitted assault boats to launch profundity energizes to 300 yards before the boat. 8. The Allies set up tracker executioner gatherings of boats, incorporating one plane carrying warship with various destroyer accompanies, to chase down and sink U-pontoons. Book Info ââ¬Å"The Battle of the Atlanticâ⬠by Andrew Williams Quotes from book-ââ¬Å"The U-Boatââ¬â¢s boss weapon was a shock; the undetected surge of a high-touchy torpedoâ⬠â⬠Boats werenââ¬â¢t arranged for this new innovation of submerged torpedoes.This made U-Boats exceptionally successful. ââ¬Å"Before cruising, all U-Boats had been given with severe requests to work inside the Prize Rules, the universal understandings overseeing the lead of war adrift. Vendor ships were to be halted and looked; whenever saw as conveying adversary freight they could be sunk, however simply after the team had been securely into the lifeboatsâ⬠â⬠Again Submarines were extremely new, and they couldnââ¬â¢t pass by the principles that the various boats had (Prize Rules), they could explode a boat with individuals still inside.
Friday, August 21, 2020
Essay Topics For Bullying
Essay Topics For BullyingWhen writing your essay on bullying, it is important to have a plan of attack. That plan should include essay topics that relate to bullying and your personal experiences with bullies. You will also want to include several essay topics that pertain to the topic of bullying itself. This is a powerful essay topic and should be used as much as possible.When working on essay topics for bullying, there are a number of strategies that you can use. You can write them out using a journal or in the spare time you have while you are waiting for the next assignment. A good way to find essay topics for bullying is to look at stories you have heard, read books about bullying and research information on the subject.While researching essay topics for bullying, you may also want to review websites and articles that offer advice for bullies. You can find out tips about bullying from people who have faced it themselves. They have valuable advice for dealing with the bully in y our life.One of the most useful essay topics for bullying is for kids who have been bullied themselves. Tell your story and how you survived the incident, how you came out of it and how you learned from the experience. Show how you persevered and did not give up when others made fun of you.Another essay topics for bullying that are not so popular are those about speaking out against the bullies. Many people do not want to admit they have been bullied but if you are honest, the story will inspire you to speak out. And remember, the more the bully is able to bully others, the more he or she is able to bully you. Talk about how the bully made you feel alone and ignored and how you were desperate for someone to stand up for you.Essay topics for bullying should also discuss how to deal with bullies. Parents and teachers should be kept informed about bullying activities so that they can help prevent the problems from escalating. You should know the signs that could signal a problem in you r home and discuss with your teacher how to deal with these.Essay topics for bullying should also include tips for coping with bullies and how to keep your self-esteem up. It is important to remember that self-esteem is one of the key factors to dealing with bullies. Just because you think the bully was mean to you does not mean you are the same as him or her. Your attitude toward yourself is what will help you to become the person the bully was afraid to be.Essay topics for bullying can include essays for all ages. Begin by writing an essay on the topic of bullying. From there, you can move on to other topics such as suicide prevention. Regardless of the topic of your essay, the last thing you want to do is to let the bully win and allow them to bully you.
Monday, May 25, 2020
Pride and Prejudice Characters
In Jane Austens Pride and Prejudice, most of the characters are members of the landed gentryââ¬âthat is, non-titled landowners. Austen is famous for writing sharp observations of this small circle of country gentry and their social entanglements, and Pride and Prejudice is no exception. Many of the characters in Pride and Prejudice are well-rounded individuals, particularly the two leads. However, other characters exist largely to serve the thematic purpose of satirizing society and gender norms. Elizabeth Bennet The second-eldest of the five Bennet daughters, Elizabeth (or ââ¬Å"Lizzyâ⬠) is the novels protagonist. Quick-witted, playful, and intelligent, Elizabeth has mastered the art of being polite in society while holding tightly to her strong opinions in private. Elizabeth is a sharp observer of others, but she also has a tendency to prize her ability to pass judgments and form opinions quickly. Sheââ¬â¢s often embarrassed by her mother and younger sistersââ¬â¢ indelicate and rude behavior, and although sheââ¬â¢s acutely aware of her familys financial standing, she still hopes to marry for love rather than convenience. Elizabeth is immediately offended when she overhears criticism of herself expressed by Mr. Darcy. All her suspicious about Darcy are then confirmed when she befriends an officer, Wickham, who tells her how Darcy mistreated him. As time goes on, Elizabeth learns that first impressions can be mistaken, but she remains angry at Darcy for meddling in her sister Janes budding romance with Bingley. Following Darcyââ¬â¢s failed proposal and subsequent explanation of his past, Elizabeth comes to realize that her prejudices have blinded her observation and that her feelings might be deeper than she first realized. Fitzwilliam Darcy Darcy, a wealthy landowner, is the novelââ¬â¢s male lead and, for a time, Elizabethââ¬â¢s antagonist. Haughty, taciturn, and somewhat antisocial, he does not endear himself to anyone upon first entering society and is generally perceived as a cold, snobbish man. Mistakenly convinced that Jane Bennet is only after his friend Bingleyââ¬â¢s money, he attempts to separate the two. This meddling earns him further dislike from Janes sister Elizabeth, for whom Darcy has been developing feelings. Darcy proposes to Elizabeth, but his proposal emphasizes Elizabeths inferior social and financial status, and an insulted Elizabeth responds by revealing the depth of her dislike for Darcy. Although Mr. Darcy is proud, stubborn, and very status-conscious, he is actually a deeply decent and compassionate man. His enmity with the charming Wickham turns out to be based on Wickhamââ¬â¢s manipulations and attempted seduction of Darcyââ¬â¢s sister, and he demonstrates his kindness by providing the money to turn Wickhamââ¬â¢s elopement with Lydia Bennet into a marriage. As his compassion grows, his pride recedes, and when he proposes to Elizabeth a second time, it is with respect and understanding. Jane Bennet Jane is the eldest Bennet sister and widely considered to be the sweetest and prettiest. Gentle and optimistic, Jane tends to think the best of everyone, which comes back to hurt her when she overlooks Caroline Bingleys manipulative efforts to separate Jane from Mr. Bingley. Janeââ¬â¢s romantic misadventures teach her to be more realistic about the motivations of others, but she never falls out of love with Bingley and happily accepts his proposal when he returns to her life. Jane is a counterbalance, or foil, to Elizabeth: gentle and trusting in contrast to Lizzyââ¬â¢s sharp tongue and observant nature. Nevertheless, the sisters share a genuine affection and joyful nature. Charles Bingley Similar in temperament to Jane, itââ¬â¢s no wonder that Mr. Bingley falls in love with her. While heââ¬â¢s of very average intelligence and is a bit naà ¯ve, heââ¬â¢s also open-hearted, unfailingly polite, and naturally charming, which puts him in direct contrast with his reticent, arrogant friend Darcy. Bingley falls in love at first sight with Jane, but leaves Meryton after being convinced of Janes indifference by Darcy and his sister Caroline. When Bingley reappears later in the novel, having learned that his loved ones were mistaken, he proposes to Jane. Their marriage is a counterpoint to Elizabeth and Darcys: while both couples were kept apart despite being well-matched, Jane and Bingleys separation was caused by external forces (manipulative relatives), whereas Lizzy and Darcys early conflict was caused by their own character traits. William Collins The Bennetsââ¬â¢ estate is subject to an entail that means it will be inherited by the nearest male relative: their cousin, Mr. Collins. A self-important, deeply ridiculous parson, Collins is an awkward and mildly irritating man who believes himself to be deeply charming and clever. He intends to make up for the inheritance situation by marrying the eldest Bennet daughter, but upon learning that Jane is likely to become engaged, he turns his attentions instead on Elizabeth. It takes a remarkable amount of convincing to persuade him that she is uninterested in him, and he soon marries her friend Charlotte instead. Mr. Collins takes great pride in the patronage of Lady Catherine de Bourgh, and his sycophantic nature and pompous attention to rigid social constructs means he gets along with her quite well. Lydia Bennet As the youngest of five Bennet sisters, fifteen-year-old Lydia is considered the spoiled, impetuous one of the bunch. Sheââ¬â¢s frivolous, self-absorbed, and obsessed with flirting with officers. She behaves impulsively, thinking nothing of eloping with Wickham. She then winds up in a hastily-made marriage to Wickham, arranged in the name of restoring her virtue, despite the fact that the match will surely be unhappy for Lydia. In the context of the novel, Lydia is treated as silly and thoughtless, but her narrative arc is also the result of the limitations she experiences as a woman in nineteenth century society. Mary Bennet, Lydias sister, conveys Austens sharp assessment of gender (in)equality with this statement: Unhappy as the event must be for Lydia, we may draw from it this useful lesson: that loss of virtue in a female is irretrievable; that one false step involves her in endless ruin. George Wickham A charming militiaman, Wickham befriends Elizabeth right away and confides to her his mistreatment at the hands of Darcy. The two carry on a flirtation, although it never really goes anywhere. Itââ¬â¢s revealed that his pleasant nature is only superficial: heââ¬â¢s actually greedy and selfish, spent all the money Darcyââ¬â¢s father left to him, and then tried to seduce Darcyââ¬â¢s sister in order to get access to her money. He later elopes with Lydia Bennet with no intention of marrying her, but is ultimately convinced to do so by Darcyââ¬â¢s persuasion and money. Charlotte Lucas Elizabethââ¬â¢s closest friend Charlotte is the daughter of another middle-class gentry family in Meryton. Sheââ¬â¢s considered physically plain and, while sheââ¬â¢s kind and funny, is twenty-seven and unmarried. Since sheââ¬â¢s not as romantic as Lizzy, she accepts Mr. Collinsââ¬â¢ marriage proposal, but carves out her own quiet corner of their life together. Caroline Bingley A vain social-climber, Caroline is well-off and ambitious to be even more so. Sheââ¬â¢s calculating and, though capable of being charming, very status-conscious and judgmental. Although she takes Jane under her wing at first, her tone quickly changes upon realizing her brother Charles is serious about Jane, and she manipulates her brother to believe Jane is disinterested. Caroline also views Elizabeth as a rival for Darcy and frequently attempts to one-up her, both to impress Darcy and to matchmake between her brother and Darcyââ¬â¢s sister Georgiana. In the end, sheââ¬â¢s unsuccessful on all fronts. Mr. and Mrs. Bennet Long-married and long-suffering, the Bennets are perhaps not the best example of marriage: sheââ¬â¢s high-strung and obsessed with marrying off her daughters, while heââ¬â¢s laid-back and wry. Mrs. Bennetââ¬â¢s concerns are valid, but she pushes too far in her daughtersââ¬â¢ interest, which is part of the reason why both Jane and Elizabeth nearly lose out on excellent matches. She takes to bed with ââ¬Å"nervous complaintsâ⬠quite often, especially following Lydiaââ¬â¢s elopement, but news of her daughtersââ¬â¢ marriages perks her right up. Lady Catherine de Bourgh The imperious mistress of the Rosings estate, Lady Catherine is the only character in the novel who is aristocratic (as opposed to landed gentry). Demanding and arrogant, Lady Catherine expects to get her way at all times, which is why Elizabethââ¬â¢s self-assured nature irritates her from their first meeting. Lady Catherine likes to brag about how she ââ¬Å"would have beenâ⬠accomplished, but she is not actually accomplished or talented. Her greatest scheme is to marry her sickly daughter Anne to her nephew Darcy, and when she hears a rumor that he is to marry Elizabeth instead, she rushes to find Elizabeth and demand that such a marriage never take place. She is dismissed by Elizabeth and, instead of her visit severing any ties between the couple, it actually serves to confirm to both Elizabeth and Darcy that the other is still very much interested.
Friday, May 15, 2020
Confronting the Past, Living the Present, and Enjoying the...
So often, the old adage, History always repeats itself, rings true due to a failure to truly confront the past, especially when the memory of a period of time sparks profoundly negative emotions ranging from anguish to anger. However, danger lies in failing to recognize history or in the inability to reconcile the mistakes of the past. In her novel, Beloved, Toni Morrison explores the relationship between the past, present and future. Because the horrors of slavery cause so much pain for slaves who endured physical abuse as well as psychological and emotional hardships, former slaves may try to block out the pain, failing to reconcile with their past. However, when Sethe, one of the novels central characters fails to confrontâ⬠¦show more contentâ⬠¦Sethe understands that her history, filled with the pain of slavery, grief over losing her children, and guilt over Beloveds death, and tries to hide from all the anguish. However, she admits that the past seems to always be th ere waiting, thereby emphasizing the idea that past horrors of life continue to haunt forever. It appears as though the power of her experience in slavery influences her so greatly that the memory triggers great pain, causing the horrifying incidents to happen again. Even though Sethe understands that she cannot ever fully escape her history as it will come back to trouble her, she still tries to avoid them and thus attempts to shield her daughter from the horrors of history: As for Denver, the job Sethe had of keeping her from the past that was still waiting for her was all that mattered (45). It seems as though Sethe tries to deny the fact that history does not simply disappear. She still tries to protect Denver from the past even though history waits, prepared to cause trouble and inflict the pain Sethe tries to repress. It appears as though Sethe continuously tries to fight against her memories and ignore her past in part one. For example, after she wakes, she begins Work ing dough. Working, working dough. Nothing better than that to start the days
Wednesday, May 6, 2020
Physical and Chemical Changes - 1253 Words
Title: Physical and Chemical Changes Purpose: Recognize and distinguish between chemical and physical changes Apparatus and Material: evaporating dish, Bunsen burner, wood splint, test tubes, micro spatula, dropper, mortar and pestle, test tube holder, safety goggles, lab apron. Piece of paper, NaCl (sodium chloride), water, 6 M HCL (hydrochloric acid), 0.1 M AgNO3 (silver nitrate), Mg ribbon, 6 M HCL (hydrochloric acid), CuSO4 5 H2O, 0.50g iron fillings, 0.50g of powdered sulfur, magnet, copper sulfate solution, zinc metal Safety: When heating a substance in a test tube, be sure the open end of the test tube points away from yourself and others. Handle all acids with extra caution. Always wear safety goggles when handling acids.â⬠¦show more contentâ⬠¦Heated crystals change color from blue to white; water vapor forms on the walls of the test tube. Addition of water turns the heated crystals from white back to dark-blue, almost teal color. 5. Sulfur appears as yellow powder; iron is dark-brown powder; mixed together, they look like dirt. Iron becomes attracted to the magnet, following it if itââ¬â¢s close enough; sulfur does not. Magnet can be used to separate the two mixtures. 6. On heating the iron-sulfur mixture, the sulfur melts and reacts with the iron exothermically to first evaporate into a yellow gas, then form a reddish-orange, solidified substance that ââ¬Å"glowsâ⬠. The substance releases an unpleasant odor of rotten eggs. The iron on the bottom turns black and does not react with a magnet. The glowing substance turns out to be a soft solid when probed. 7. Zinc is a silver solid with a light mass. Addition of zinc metal to copper sulfate solution results in an exothermic reaction that produces a brown-reddish precipitate (copper). Zinc becomes coated with the copper precipitate, thus becoming dark. Conclusions and data: 1. a) tearing paper ââ¬â physical change; retaining of properties, no new substances created b) burning paper ââ¬â chemical change, gas and heat given off (evidence of chemical reaction) c) dissolving NaCl ââ¬â physical change; solution formed, but individual properties retained; separation possible by distillation. d) mixing NaCl and AgNO3 - chemical change; white precipitate, orShow MoreRelatedPhysical and Chemical Changes Essay758 Words à |à 4 PagesShelby Brown 8/28/10 Physical and chemical changes lab essay Changes in matter occur every day. There are two types of ways matter can be altered; physically and chemically. Physical changes do not change the composition of the matter while chemical changes occur when one or more substances turn into a completely new substance. Physical changes can be seen through an altering of the substances physical property. A substances physical property is observed and measured without changingRead MorePhysical and Chemical Change Lab1321 Words à |à 6 PagesPatrick Kelly 10/16/12 Physical and Chemical Changes Lab Question: How do you distinguish a physical and chemical change? Hypothesis: If we use these materials and use magnets, water, burners, and filters on the mixtures and elements given we should determine what kind of effect these materials given will have on these mixtures and elements, physical or chemical. Procedures: -Part A: Record all observations of Part A in Data Table 1 1. Label each substance on seven pieces of paperRead MorePhysical and Chemical Changes Essay893 Words à |à 4 PagesPhysical and Chemical Changes Say you are presented with two beakers, beaker A and beaker B, each containing a white, powdery compound. * a. From your initial observations, you suspect that the two beakers contain the same compound. Describe, in general terms, some experiments in a laboratory that you could do to help prove or disprove that the beakers contain the same compound. You may try some of the followings: * Dissolving in water * Dissolving in different chemical solution Read MoreNuclear Chemical And Physical Changes1760 Words à |à 8 PagesNuclear chemistry is the study of the chemical and physical changes in the nucleus of an atom. The field of nuclear chemistry deals with radioactive elements such as radium, radon and the whole actinides series and the equipment to deal with such elements; such as nuclear reactors. However the subject itself varies because it deals with the scientific areas such as physics, biology, geology and chemistry. Nuclear chemistry has help us discover more about the nucleus and has provided advances in medicineRead MoreChemical vs Physical Change Lab1753 Words à |à 8 PagesChemical Changes VS Physical Changes Lab Report (Full Name) 3rd period Purpose: To observe the difference between chemical and physical changes. Materials: * * Hot plate * Water * Salt * Evaporating dish * Candle * Matches * Ammonium hydroxide * Watch glass * Phenolphthalein * Paper towel * Cornstarch * Iodine * Cup * Alka-Seltzer tablet * Pipet * Milk * Vinegar * Copper II sulfate * Lead II nitrate Safety: Read MoreInvestigating The Chemical And Physical Changes Throughout The Experiment1435 Words à |à 6 PagesProblem: The purpose of this particular lab was to experiment and identify the chemical and physical changes throughout the experiment. Material: Refer to Science Activity 8.1 ââ¬â Evidence of Reactions Worksheet Procedure: Refer to Science Activity 8.1 ââ¬â Evidence of Reactions Worksheet, page #1-6 Observations: Original Temperature of H2O (Water): Using a thermometer we observed the measurement of the water ââ¬Å"H2Oâ⬠in the beaker, and it resulted in an initial temperature of 20 â ° C. CuCl2 (CopperRead MorePhysical and Chemical Changes Chemistry Lab Report839 Words à |à 4 Pagesof this experiment is to differentiate between a physical change and a chemical change. A physical change includes a change in the material without affecting its composition, such as the physical state change. However, a chemical change includes the change in the composition of the substance. The change in color, formation of a gas or a solid product, and the production of energy are the evidences of a chemical reaction, thus, of a chemical change. ââ¬Æ' Materials Crucible tongs EvaporatingRead MorePhysical And Chemical Changes Of Hair, Skin, And Nails Essay2181 Words à |à 9 Pagesour sincere desire to help you grow professionally. Physical and Chemical Changes As you work in the salon, you will create both physical and chemical changes in hair, skin, and nails as you service your clients. For this reason, it is imperative that you understand the differences between a physical change and a chemical change. A physical change occurs when a substance undergoes a change in form or physical properties without a chemical reaction or the creation of a new substance. For exampleRead MoreLAB 4 Observations of Chemical and Physical Change Part 1820 Words à |à 5 PagesObservations of Chemical and Physical Change PART 1 ââ¬â OBSERVATIONS OF CHEMICAL CHANGE No credit will be given for this lab report if the Data section is not completely filled out and if the required photographs are not received. At least one photograph must show the studentââ¬â¢s face. OBJECTIVES 1. Observe physical and chemical changes. 2. Define physical and chemical change. 3. Identify the relationship between a chemical change and a chemical reaction. 4. Observe several indicators of a chemical reactionRead More Changes in Soil Physical, Chemical, and Biological Properties Caused by Artificial Drainage of Wetlands1899 Words à |à 8 PagesChanges in Soil Physical, Chemical, and Biological Properties Caused by Artificial Drainage of Wetlands Wetland soils are extremely varied. They are found from the tropics to the subarctic. They can be seasonal or year-round, freshwater or saltwater, organic or mineral. The one thing that all of them have in common is that for at least part of the year they are saturated with water. This saturation has a significant impact on the soils physics, chemistry, and biota. However, over the past century
Tuesday, May 5, 2020
The Advantages Of Stupidity (931 words) Essay Example For Students
The Advantages Of Stupidity (931 words) Essay The Advantages of StupidityMost people say being stupid will lead no where. They claim that it is the worst possible condition in which to spend ones life, and if possible, it should be completely avoided. They would even suggest if the symptoms of stupidity are caught in the early stages, it could easily be treated by a surgeon. The most effective method used to do this is the chainsaw technique, later described in volume two. Yet, perhaps if people took a closer look at someof the advantages stupidity had to offer, they wouldnt have such a negative attitude toward it. After reading this paper, one will underezd the advantages of stupidity. Admittedly, stupidity has certain disadvantages. Life isnt a bowl of cherries. And being stupid doesnt make it any fruitier. Being stupid can annoy even the most sensitive people. If one acts stupid, and does it in the wrong crowd, like a group of adults, it will seem more immature than funny. If one is forced to act stupid while dealing with lower life forms, for example, high school teachers, one may encounter barriers such as cruelty and insensitivity, with the utterance of statements like, Think with your head straight! or, You have a brain, use it. Yet these areall true, there are still many advantages to stupidity.The first advantage is very easy to underezd. Stupid people are never asked to do a lot. Many have noticed that people tend to steer away from someone they feel may be stupid. This is for a very good reason. The stupidity which they posses makes a name for themselves, a name which can be very difficult to shake. Possibly, it is a word which describes the working habit s of the person, such as crappy. Yet, this creates a positive situation for thestupid person.They will have a lot of free time on their hands for more of lifes truly meaningful pleasures. Some of these activities are combing facial hair, and counting the pixels on a Sony TV. Now, there has been a rumour going around that suggests that stupid people have low expectations. This is true. They are so stupid that they dont realize great from O.K. They could have a Sanyocordless phone, but would probably choose instead a Pierre Cardin alarm clock telephone, because it comes free with their sensamatic folding bed. And someone with the advantage of stupidity might have a hard time doing certain tasks, or setting things up. Yet this isnt allbad. For example, if a stupid person leaves the chore, and comes back to it later, no one will be able to underezd it. Would they get fired from their job? No. For the very simple reason that no one would underezd their work except for them. The job would have to be given back to the stupid person, perhaps with a higher salary, or someone would do it for them, leaving them with even more free time! Free time is great for brainstorming (Admittedly this seems to be a bad choice of words!). Yet the ideas stupid people create tend to be original. For example, when was the last time someone stupid said something, and made one think about it? It seems that people are always talking about someone elses dumb idea. An example of such an idea would be, How many stories will that english teacher drop before having a stroke? This would suggest that stupid people may have the upper hand when it comes to thinking up original ideas. In fact, the next time someone wants an original idea for something, they should try talking to their local, community stupid person. The reason for this is that while a stupid person thinks with his head, he does not do so an organized manner. This is why they have so much creativity. By thinking in this fashion, thei r ideas have a natural tendency to flow more easily, without the interruptionswhich occur from the editing of thoughts that logical people would have normally. Thus if someone else should say to one, That was a stupid idea! one should merely look that person straight in the eye, and say, Thank-you! This also means that the claim, Stupid minds think alike. is not true. All stupid minds have different ideas, each idea being original. One of the final advantages of stupidity is that stupid people are always remembered, even after graduation day. It has been noticed how a quiet person is always hard to detect, and often remains anonymous. There is a very good reason for this. The mind has a hard time keeping quiet people in its memory track. But it is much easier and pleasing for the mind to remember someone really stupid. Anyways, when was the last time one laughed at an idiot in ones grade 12 class? When was the last time one laughed at the little kid at the back of the room? The evid ence here proves how stupid people last longer in someones thoughts. The largest advantage which arises from stupidity is that it takes up 2/3 of DNA storage space, which is excellent for keeping stupidity in the family.Thus, stupidity clearly has many advantages, as long as someone is smart enough to use them! It is important to underezd that stupid people are like all other humans physically. Yet, because of the difference between smart and stupid people, smart human beings should give them some breathing space. Teachers can learn that someone graced with stupidity, deserves more respect. After all, they are special. .ud60c5b70c83a1d3899106be3c84e7a1b , .ud60c5b70c83a1d3899106be3c84e7a1b .postImageUrl , .ud60c5b70c83a1d3899106be3c84e7a1b .centered-text-area { min-height: 80px; position: relative; } .ud60c5b70c83a1d3899106be3c84e7a1b , .ud60c5b70c83a1d3899106be3c84e7a1b:hover , .ud60c5b70c83a1d3899106be3c84e7a1b:visited , .ud60c5b70c83a1d3899106be3c84e7a1b:active { border:0!importa nt; } .ud60c5b70c83a1d3899106be3c84e7a1b .clearfix:after { content: ""; display: table; clear: both; } .ud60c5b70c83a1d3899106be3c84e7a1b { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ud60c5b70c83a1d3899106be3c84e7a1b:active , .ud60c5b70c83a1d3899106be3c84e7a1b:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ud60c5b70c83a1d3899106be3c84e7a1b .centered-text-area { width: 100%; position: relative; } .ud60c5b70c83a1d3899106be3c84e7a1b .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ud60c5b70c83a1d3899106be3c84e7a1b .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ud60c5b70c83a1d3899106be3c84e7a1b .ctaButton { b ackground-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ud60c5b70c83a1d3899106be3c84e7a1b:hover .ctaButton { background-color: #34495E!important; } .ud60c5b70c83a1d3899106be3c84e7a1b .centered-text { display: table; height: 80px; padding-left: 18px; top: 0; } .ud60c5b70c83a1d3899106be3c84e7a1b .ud60c5b70c83a1d3899106be3c84e7a1b-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ud60c5b70c83a1d3899106be3c84e7a1b:after { content: ""; display: block; clear: both; } READ: Walk Essay
Subscribe to:
Posts (Atom)