Physics · 2021
JEE Main · 26 February 2021, Shift 1 · Q7
The normal density of a material is ρ and its bulk modulus of elasticity is K. The magnitude of increase in density of material, when a pressure P is…
The normal density of a material is $\displaystyle \rho$ and its bulk modulus of elasticity is K . The magnitude of increase in density of material, when a pressure P is applied uniformly on all sides, will be :
Official answer
(1)
$\displaystyle \frac{\rho \mathrm{P}}{\mathrm{~K}}$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.