Question

Youngs modulus of elasticity of a perfect rigid body is

Answer 1

 rigid body is defined as one manifesting zero strain regardless of applied stress. Young's modulus is defined as stress divided by strain. For a rigid material, then, Young's modulusis
infinite. This can also be inferred from its stress strain .

Y=stress /strain strain= o

Y=stress/o = infinite

"Mark it as BRAINLIEST"

Answer 2

● The value of Young's Modulus of Elasticity for a perfectly rigid body is Infinity.