Question

Explain Young's modulus?????​

Answer 1

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.

Answer 2

Question:-

☞Explain Young's modulus.

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Required Answer:-

➢ Young's modulus describes the relationship between stress (force per unit area) and strain (proportional deformation in an object.

➢ The Young's modulus is named after the British scientist Thomas Young. A solid object deforms when a particular load is applied to it.

➢ Formula:-

$E = \frac{\sigma}{\varepsilon}$

E = Young's modulus, pressure units

$\sigma$ = uniaxial stress, or uniaxial force per unit surface, pressure units

$\varepsilon$ = strain, or proportional deformation (change in length divided by original length), dimensionless

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