PhysicsEasy251×since 2002Q7415The root mean square velocity of molecules of gas isAProportional to temperature (TTT)BInversely proportional to square root of temperature (1T)\left( {\sqrt {{1 \over T}} } \right)(T1)CProportional to square of temperature (T2T^2T2)DProportional to square root of temperature (T\sqrt TT)Check answerSkip