Q100. The temperature of a gas is increased from 120 K to 480 K. If the root-mean-square (Vrms) speed of the gas molecules at 120 K is V, what will be its Vrms speed at 480 K?Physics — Nust Mock By Dogers 1 — Question 100 of 200A. 4VB. 2VC. V/2D. V/4Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →