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Dimensional Analysis

Young's modul...

Question

Young's modulus of a material has the same units as

A

Pressure

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B

Strain

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C

Compressibility

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D

Force

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Solution

The correct option is A Pressure
$Y = \frac{(\frac{F}{A})}{(\frac{Change in length}{length})}$

$= (pressure dimension) * (No dimension)$

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