JEE · NEET Previous Year Question

The average depth of Indian ocean is about $3000m$. The value of fractional compression $\left(\frac{\Delta V}{V}\right)$ of water at the bottom of the ocean is (given that the bulk modulus of water is $2.2\times {10}^9{\text{Nm}}^{-2}\text{,}g=9.8\text{,}$ H O $=$ $1000\text{kg}\cdot m^{-3}$ )

Topic: JEE PYQ

Answer: B. Full step-by-step solution below.