Q. Root mean square velocity of a particle is $v$ at pressure $P.$ If pressure is increased two times, then the $r.m.s.$ velocity becomes
A) $2\ v$
B) $3\ v$
C) $0.5\ v$
D) $v$
Explanation
(d) $r.m.s.$ velocity does not depend upon pressure
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.