Question

A rubber ball is taken at a depth of 300 m in a deep lake. Its volume decreases by 0.15%. Calculate the bulk modulus of elasticity of rubber. The density of water of lake is 1.0 x 103kg/m3 and g = 10m/s2.

Answer 1

Answer:

Vessel of 1×10

−3

m

3

volume contains an oi. If a pressure of 1.2×10

5

N/m

2

is applied on it, thenvolume decreases by 0.3×10

−3

m

3

. The bulk modulus of oil is