Q.10. What is called reciprocal of bulk modulus of elasticity?
What do you understand by limit of elasticity? State
Hooke's law.
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Answers
Bulk Elastic Properties
The reciprocal of the bulk modulus is called the compressibility of the substance. The amount of compressionof solids and liquids isseen to be very small. The bulk modulus of a solid influences the speed of sound and other mechanical waves in the material.
n fact, compressibility is defined as the reciprocal of the bulk modulus.
Answer:
material's elastic limit is the greatest stress that can be applied to it without causing plastic (permanent) deformation. When a material is stressed to a point below its elastic limit, it will return to its original length once the stress is
Hooke's law is a law of physics that states that the force needed to extend or compress a spring by some distance (x) scales linearly with respect to that distance—that is, Fₛ = kx, where k is a constant factor characteristic of the spring, and x is small compared to the total possible deformation of the spring.
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