1.

State different types of modulus of elasticity.

Answer»

1. Young’s modulus (Y): It is the modulus of elasticity related to change in length of an object like a metal wire, rod, beam, etc., due to the applied deforming force.

2. Bulk modulus (K): It is the modulus of elasticity related to change in volume of an object due to applied deforming force.

3. Shear modulus or Modulus of rigidity (n): The modulus of elasticity related to change in shape of an object is called modulus of rigidity.



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