The Trial in To Kill a Mockingbird Essay Example

The Trial in To Kill a Mockingbird Essay Boring, slow and pointless are what many people think of the first 15 chapters in the novel ‘To Kill A Mocking Bird’. Well, I have news for you, without the first half of the novel we would not have been introduced and shown all the little details about Maycomb and the people in it. The novel introduces all the different themes needed in order to carry on into the second half of the novel. We explore key themes including race, determination, compassion, tolerance, respect, empathy and equality. All of which are carried on throughout key events in the rest of the novel. Chapter 3 explores the themes of tolerance, respect, and empathy.Which are all vital to the rest of the novel. In this chapter Scout learns valuable lessons about tolerating and respecting people and their ways, no matter how different or how much you disagree with them.This is shown in the quote, ‘He ain’t company, Cal, he’s just a Cunningham -‘ ‘Hush your mouth. Don’t matter who they are.’† Here Scout learns that is doesnt matter who a person is, you should always respect them, she tells Calpurnia that Walter is just a Cunningham, making him not company, but Calpurnia tells Scout that is doesnt matter who he is, he is still company. This is important as this is then carried on into the rest of the novel, as it changes Scouts view on other people and changes her way of thinking. She also learns to have empathy for other people and not judge people. As shown in the quote We will write a custom essay sample on The Trial in To Kill a Mockingbird specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Trial in To Kill a Mockingbird specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Trial in To Kill a Mockingbird specifically for you FOR ONLY $16.38 $13.9/page Hire Writer â€Å"You never really understand a person until you see things from his point of view until you climb into his skin and walk around in it† This example is a key lesson in the book. This lesson is putting yourself in someone else’s shoes, it teaches Scout to look past the surface and really understand who the person is and what they really are before judging them. This lesson is important as it again changes Scouts view and thinking, which therefore influences the course of e

Rubber Band Investigation Essay Example

Rubber Band Investigation Essay Example Rubber Band Investigation Paper Rubber Band Investigation Paper I am going to investigate the extension of a rubber band, which I will submit to increasing Newtons of force being applied in the form of 1N weights.PlanI will set the experiment up as follows:The rubber band will be attached to a retort stand, I will measure the starting size of the rubber band and then I will measure it three separate times adding 1N of force each time.I will continue this process until 10Ns where I shall stop, to avoid Hookes law coming into place.To make it a fair test we are repeating each level of force added 3 times, swapping the weights in between each measurement.We will take an average by adding the 3 results together and then dividing by the total amount of results. If any results which are anomalous or out of place occur I will retake these results to make a more accurate overall result.We aim discover a steady increase in the extension of the rubber band, as increasing amounts of force are applied.A key factor that needs to be controlled is how much the rubber band has been stretched from one set of 1-10 Newtons results to the next. Hopefully this will not be a problem because the rubber band will not reach its limit of elasticiticty until after 10 Newtons of force being applied.Extra InformationThe Law of elasticity discovered by the English scientist Robert Hooke in 1660, which states that, for relatively small deformations of an object, the displacement or size of the deformation is directly proportional to the deforming force or load. Under these conditions the object returns to its original shape and size upon removal of the load.Elastic behavior of solids according to Hookes law can be explained by the fact that small displacements of their constituent molecules, atoms, or ions from normal positions is also proportional to the force that causes the displacement.The deforming force may be applied to a solid by stretching, compressing, squeezing, bending, or twisting. So a rubber band exhibits elastic behavior according to Hook es law because the small increase in its length when stretched by an applied force doubles each time the force is doubled.Mathematically Hookes law states that the applied force F equals a constant k times the displacement or change in length x, or F = kx. The value of k depends not only on the kind of elastic material under consideration but also on its dimensions and shape.At relatively large values of applied force, the deformation of the elastic material is often larger than expected on the basis of Hookes law, even though the material remains elastic and returns to its original shape and size after removal of the force. Hookes law describes the elastic properties of materials only in the range in which the force and displacement are proportional. Sometimes Hookes law is formulated as F = -kx. In this expression F no longer means the applied force but rather the equal and oppositely directed restoring force that causes elastic materials to return to their original dimensions.No strict safety precautions need to be used only obvious light precautions are necessary, as the only potential danger would be if the rubber band snapped, however this will not happen if there is no more than the maximum load on the spring of 10N at any one time.This will also remove the problem of the stand on which the experiment is taking place from falling over.1. At this point the limit of proportionality has been reached this is where Hookes law is no longer accurate.2. This point is the rubber bands elastic limit if the force is removed from the bandit will no longer return to its original shape.Safety precautions* Be sure to keep your feet out of the area in which the masses will fall if the rubber band breaks!* Be sure to clamp the ring stand to the lab table, so that the mass does not pull it off the table.* You need to hang enough mass to the end of the spring to get a measurable stretch, but too much force will permanently damage the band.** Hookes Law says that the stret ch of a spring is directly proportional to the applied force. say Stress is In symbols, F = kx, where F is the force, x is the stretch, and k is a constant of proportionality. If Hookes Law is correct, then, the graph of force versus stretch will be a straight line.I will start with the zero end of the ruler even with the bottom of the rubber band when the spring scale is hanging on the rubber band. This will allow the change in length of the rubber band to be easily determined.Apparatus I will use:1 retort stand3 rubber bands10*1 Newton weightsRulerMy input variable is force in Newtons applied and my output variable is extension of rubber band.PredictionI predict that after 10 N of force has been applied to the rubber band it will reach its elastic limit and then it will start to follow Hookes law, where the amount the rubber band is stretched out of shape past its original size.I also predict that the greater the weight applied to the band, the further the band will stretch. This is because extension is proportional to load and so if load increases so does extension and so stretching distance.I also predict that the results will produce a straight-line graph and if I were to continue the experiment to further study the elastic limit I predict the graph would flatten out after 11 Newtons were the rubber band would be stretched out of shape, or Hookes law would come into play.Extension = New length Original lengthto see if my prediction is correct I will experiment, and obtain results using Hookes Law. He found that extension is proportional to the downward force acting on the rubber band.Hookes LawF=kxF = Force in Newtonk= Rubber band constant proportionalityx = Extension in CMMethod1. I set up the retort stand as shown in diagram 1 I put my blazer on the floor to protect the tiles in the case of the rubber band reaching its elastic limit and snapping.2. I also fastened the retort stand to the table with a clamp instead of my original plan of just weighing t he stand down with my textbooks!3. I measured the starting length of the elastic band and then hung the band form the claw of the retort stand , I then added increasing amounts of force by adding extra weights.4. I then measured the increase or extension of the rubber band from its original size.5. I then removed the weights and put them back on and then recorded the results to further times to get and average and a more accurate set of results.6. I then repeated this procedure for 2,3,4,5,6,7,8,9 and 10 Newtons of force and measured the extension of the rubber band.7. I then decided to try to further investigate Hookes law by actually going past 10 Newtons of force to find the elastic limit of the rubber band, (when the rubber band snaps!)8. I then averaged out all my results and produce a graph, were I could see a line of best fit and prove my prediction was right.ConclusionAfter doing this investigation I was very happy with how it went, the practical was performed efficiently an d we even had time to add and experiment to test the rubber bands elastic limit.I proved the hypothesis to be correct and I also proved my prediction was an accurate prediction of what happened.I learnt a lot about Hookes law and elastic limits as a result of this investigation and I feel it was a worthwhile investigation in helping me to understand about elastic limits.By analysing my results I have proved my predication right that there will be an increase in the length of the rubber band as you increase the amounts of weights added.I was also completely correct that the rubber band would have limit of elasticity at about 10N of force where it will be permanently out of shape this increase in rubber band size did occur as predicted.The thing that Surprised me about my final results was the fact that the bands did not snap until 13.5Newtons of force were applied, I predicted the limit of the bands to be in the region of 10-12Newtons of force, not 13.5.To analyse these results with my scientific knowledge I would have to say the increase in length of rubber band is directly proportional to the increase in force applied so stretching distance also increases.We did alter are plan slightly because we had extra time at the end we tested the limit of elasticity to try to prove or disprove Hookes law.By analyzing my graphs with my scientific knowledge I can work out that the more force applied to the band, the greater the extension, that is why both my graph get gradually taller instead of ascending if you wanted to produce an ascending graph you could start off with 10 Newtons of force applied and keep taking more weights off to lower the extension.From my double rubber band experiment you can clearly see there is less extension throughout because with two bands they can share the force applied thus with two bands there is a higher elastic limit then with just one rubber abnd.Overall I am pleased with the outcome of this Investigation I believe that I have proved H ookes law to be correct and that after the limit of elasticity the rubber band is permanently put out of shape.

Term paper Research Example | Topics and Well Written Essays - 1500 words

Term - Research Paper Example important to observe the background and personalty development – these aspects definitely influenced the creation and key points of any particular doctrine. Immanuel Kant (1724-1804) is one of the greatest philosophers, who influenced the development of a variety of paradigms of ancient and modern philosophy. His main concerns lied in the area of ethics and thinking processes of a human being in general. Reviewing Kant’s works, it can be stated according to the key questions he explored, that they have differences with other ancient philosophers ideas, like Socrates. Metaphysics, Politics, Aesthetics and epistemology were some of the core topics that Kant had major interest in. There was a significant impact that Kant’s theories had on human ethics. Human ethical attitudes and behaviors have improved since the introduction of the ethics topic by Immanuel Kant. The key area of investigation was reasoning. Reason is one of the major subjects that Kant investigated underscoring on its significance particularly on the whole society. Kant contended that thinking frame the premise of a quiet conjunction among individuals from the general public. Kant further contended that it is through thinking that the distinction between a creature and an individual is drawn. At the point when a person apply Kant philosophical teachings on their lives, then thinking gets to be a piece of their lives before they make any strides in life subsequently impact their activities to great deeds. A both monetary and social advancement depends vigorously on quiet conjunction in any given society. Kant further contended that it is through thinking that contentions and contrasts between individuals from a particular society are comprehended. The reason is a human privilege. As it was specified above, just people have the capacity to reason – none of different animals on the Earth can. Reason is more profound and more comprehensible than cognizance and sensibility. It is a perspective