Question

a cube is shifted to depth of 100 m in a lake .the change in volume is 0.1 % the bulk modulus is?​

Answer 1

Explanation:

Slnce :

10 m column of water exerts nearly 1 atmosphere pressure. So, 100 m column of water exerts nearly 10 atmosphere pressure.

i.e., 10×10

−5

Pa or 10

6

Pa.

Now, K=

ΔV

(ΔP)V

=

0.1

10

6

×100

Pa=10

9

Pa.