Question

1 De fine various elastic
constant and establish
relation between them.​

Answer 1

Explanation:

Young's modulus, bulk modulus, and Rigidity modulus of an elastic solid are together called as Elastic constants. When a deforming force is acting on a solid.

...

Elastic constant formula.

Formula SI Units

The relation between Young's modulus and bulk modulus E=3K\left ( 1-2\mu \right ) N/m2 or pascal(Pa)