Physics, asked by atoluswuro00, 7 months ago

In case of bending of a rod , Young's modulus comes into play and not the modulus of rigidity even though there is a change in shape?? explain in short???

Answers

Answered by devendarkaur02

Answer:

Key concept: Modulus of Rigidity:

Within limits of proportionality, the ratio of tangential stress to the shearing strain is called modulus of rigidity of the material of the body and is denoted by η

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In case of bending of a rod , Young's modulus comes into play and not the modulus of rigidity even though there is a change in shape?? explain in short???​

Answers

In case of bending of a rod , Young's modulus comes into play and not the modulus of rigidity even though there is a change in shape?? explain in short???