MECHANICAL PROPERTIES OF SOLIDS in 1Shot: FULL CHAPTER COVERAGE (Concepts+PYQs) | Prachand NEET 2024
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The text explores the concepts of elasticity and plasticity in materials, highlighting the relationship between stress and strain and the significance of the yield point. It delves into practical applications of forces, stress calculations, and the behavior of materials under various scenarios.
Insights
- Understanding elasticity and plasticity are crucial in material science, with elastic materials regaining their shape after stress, while plastic materials do not.
- Stress, defined as force per unit area, is proportional to strain according to Hooke's Law, represented by the equation f is proportional to x.
- The stress-strain curve graph illustrates a material's behavior under stress, showing the elastic limit where permanent deformation begins.
- Practical applications of stress and strain calculations involve factors like wire thickness, area, and material properties, impacting breaking points and ease of extension.
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Recent questions
What is elasticity in materials?
The property to regain original shape after stress.
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