Q. The isothermal bulk modulus of a perfect gas at normal pressure is
A) $1.013 \times 10^{5}N/m^{2}$
B) $1.013 \times 10^{6}N/m^{2}$
C) $1.013 \times 10^{- 11}N/m^{2}$
D) $1.013 \times 10^{11}N/m^{2}$
Explanation
(a) $E_{\theta} = P = 1.013 \times 10^{5}N/m^{2}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.