Physics · 2025
JEE Main · 24 January 2025, Shift 2 · Q48
The increase in pressure required to decrease the volume of a water sample by 0.2 % is P × 10^5 Nm^-2. Bulk modulus of water is 2.15 × 10^9 Nm^-2.…
The increase in pressure required to decrease the volume of a water sample by $\displaystyle 0.2 \%$ is $\displaystyle \mathrm{P} \times 10^5 \mathrm{Nm}^{-2}$. Bulk modulus of water is $\displaystyle 2.15 \times 10^9 \mathrm{Nm}^{-2}$. The value of P is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.