यंग-गुणांक का मात्रक है

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यंग-गुणांक का मात्रक है

A

$N{m^2}$

B

$N{m^{ - 2}}$

C

$Nm$

D

$N{m^{ - 1}}$

यंग-गुणांक का मात्रक है

The Young's modulus is given as;

$Y =\frac{\text { Stress }}{\text { Strain }}$

The unit of Young's modulus is same as that of the stress because the strain a dimensionless quantity.

So, unit of Young's modulus is same as stress i.e. $N / m ^2$.