Physics Elasticity Question 23

Question: The isothermal bulk modulus of a gas at atmospheric pressure is

[AIIMS 2000; KCET 1999; Pb. PMT 2003]

Options:

A) $ 1,mm $ of Hg

B)$ 13.6,mm $ of Hg

C) $ 1.013\times 10^{5},N/m^{2} $

D)$ 2.026\times 10^{5}N/m^{2} $

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Answer:

Correct Answer: C

Solution:

Isothermal elasticity$ K _{i}=P=1atm=1.013\times 10^{5}\ N/m^{2} $