Elasticity Essay Example

đź“ŚCategory: Physics, Science
đź“ŚWords: 313
đź“ŚPages: 2
đź“ŚPublished: 17 May 2021

Some solid materials have the property of elasticity which means they can return to their original shape after deformation. Robert Hooke presented this through the law, stating that "Extension is directly proportional to force." With this, some materials have an elastic limit, and when the force continues to increase, this will break the material (breaking point). Thus, the ability of materials to resist changes in their length under tension is called the Young Modulus. We may not notice it but elasticity is a useful part of our daily life.

In the experiment presented, an innovative tensile test was done using different kinds of materials. I have learned that stress (force applied to a surface causing the material to change) is proportional to the strain (change in dimension or measurement of material's deformation). Elastic deformation is caused due to the stretching of bonds between atoms in the material, and deformation returns to its original shape after the load is detached. Although this topic is not new to me since I have encountered it many times, the shared reading material is quite hard to understand because I guess it was used on a different approach. However, in the long run of reading it, I managed to get the intention of this topic.

In line with this, as a biology student, elasticity was also tackled in the previous lessons. For example, in the field of anatomy, particularly in the stretching of muscles, elasticity is essential so that the body remains relaxed and avoids stiffness of the muscles. Likewise, the stomach needs elasticity for its expansion and returning of its state to natural after the breakdown of foods in the feeding process.

In general, applications of elasticity are seen mainly in the body, economics, or simply on the needs that we consume every day. The video and learning material given explains well Elasticity as the topic. However, I recommend extending researching skills about this topic for a straightforward explanation. Also, viewing other videos related to the topic for a deeper and broad understanding of the topic.

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