JEE Main202529 Jan 2025Morning ShiftPhysicsMechanical Properties of SolidsActual
The fractional compression ( ( V V ) ) of water at the depth of 2.5 km below the sea level is ______ ( % ). Given, the Bulk modulus of water (=2 10^9 ~N ~m ⁻² ), density of water (=10^3 ) ( kg m ⁻³ ), acceleration due to gravity (= g =10 ~m ~s ⁻² ).
Options
- A1.25
- B1.0
- C1.75
- D1.5
Correct answer
A. 1.25
Step-by-step solution
aligned & B = gh ( v v ) & v v 100= gh B 100 & 1000 10 2.5 10^3 2 10^9 100 % & =1.25 % aligned