AP EAMCET202318 May 2023Evening ShiftPhysicsMechanical Properties of SolidsActual
The pressure required to decrease the volume of 4000 cc water by 0.05 % is (Bulk modulus of water =2.2 10^9 Nm ⁻² )
Options
- A11 10^6 Nm ⁻²
- B5 10^5 Nm ⁻²
- C2.2 10^6 Nm ⁻²
- D1.1 10^6 Nm ⁻²
Correct answer
D. 1.1 10^6 Nm ⁻²
Step-by-step solution
Volume of water, V =4000 cc decrease of volume, V V =0.05 %=0.0005 Bulk modulus, B=2.2 10^9 ~N / m ^2 Bulk modulus is given as: aligned & B=- P V V P=B V V & P=2.2 10^9 0.0005=0.0011 10^9 & P=1.1 10^6 ~N / m ^2 aligned