The relationship between
Young's modulus (E), Bulk
modulus (K) and Poisson's ratio
(u) is given by
Answers
Answer:
bulk
Explanation:
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Answer:
These are known as elastic constants.
Explanation:
The terms Young's modulus, Bulk modulus, and Poisson's ratio are used in the study of mechanical properties of solids. And these are the elastic constants used in solid mechanics. A rigid body can be deformed by applying a particular amount of force to it. But the body will resist this change on the application of force.
Young's modulus is the ability of a body to resist the change in its length on the application of force.
Young's modulus = longitudinal stress / longitudinal strain
Bulk modulus is the ability of a body to resist the change in its volume.
Bulk modulus = normal stress / volumetric strain
Poisson's ratio is the ratio of lateral strain to longitudinal strain.
Poisson's ratio = lateral strain / longitudinal strain
longitudinal strain is the strain developed in the direction of applied force. The strain produced in a direction perpendicular to the applied force is called lateral strain.