Physics, asked by tanveerkaur5689, 4 months ago

define young's modulus of elasticity.how much force is required to have an have an increase of 0.4%in the length of a metallic wire having radius of 0.2mm. y=9.1x10¹⁰ Nm-2​


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Answers

Answered by tanunagar21
2

Answer:

Young's modulus is a measure of the ability of a material to withstand changes in length when under lengthwise tension or compression. Sometimes referred to as the modulus of elasticity, Young's modulus is equal to the longitudinal stress divided by the strain.

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