Teaching UKPSC Lecturer Mock Test Series 2024 Physics Mechanical Properties of Solids Stress and strain
The average depth of an oil well is 2000 m. If the bulk modulus of oil is 8 × 108 N/m2 and the density of oil is 1500 kg/m3. The fractional compression at the bottom of the well is
(take g=10 m/s2)
1
3.75%
2
1.75%
3
2.75%
4
4.75%