(a)  How does Young's modulus change with the rise of temperature?

(b)  Is water more elastic than air? Why?

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

(a)  It decreases with rise in temperature.

(b)  Yes. water is more elastic than air.  It is because air is more compressible than water, and volume elasticity is reciprocal of compressibility.

Answered by  | 4th Jun, 2014, 03:23: PM