Question

can you please say me about three moduli of elasticity

Answer 1

Young's modulus:it is defined as the ratio of stress to strain
Bulk modulus: ot is defined as ratio of pressure applied on body to volumetric strain
Shear modulus: it is defined as tangent of angle formed after applying stress on a body

Answer 2

three primary once are young mudulus(E) describe tensil elasticity , or the tendency of an object to deformalong an axis when opposing forces are appliedalong that axis ; it is defined as te ratio of tensil stresstensil strain it is often referred to simply sa the elasticity modulus
I hope its help u