Question

if Vr.m.s value is double then temperature of ideal gas will become
A)2 times
B)3 times
C)4 times
D)5 times​

Answer 1

Answer:

(c) 4 times

Explanation:

$v(rms) = \sqrt{ \frac{3rt}{m} }$

$v ^{2} = \frac{3rt}{m}$

$v ^{2} directly \: proportional \: to \: t$

thus when v is doubled t will become 4 times