?
The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzman's constant, T = absolute temperature)
Answer & Solution
Correct Answer:
Option
B
empirical relation:
Root mean square speed $$ = \sqrt {\frac{{3KT}}{m}} $$
Whereas average velocity $$ = \sqrt {\frac{{8KT}}{{\pi m}}} $$
Root mean square speed $$ = \sqrt {\frac{{3KT}}{m}} $$
Whereas average velocity $$ = \sqrt {\frac{{8KT}}{{\pi m}}} $$
Join the Discussion
Login to post a comment or share your explanation.
Login