Q. If the mean free path of atoms is doubled then the pressure of gas will become
A) $P/4$
B) $P/2$
C) $P/8$
D) $P$
Explanation
(b) Mean free path $\lambda \propto \frac{1}{P};$ If $\lambda$ is doubled then $P$ becomes half
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.