The temperature of an ideal gas is increased from … to …. If r.m.s. speed of gas at … is …. Then, r.m.s. speed of the gas at … will be:

Option B. The root-mean-square (r.m.s) speed of an ideal gas is given by the formula:

Heat and Thermodynamics

JEE Main 2023 · 6 Apr, Evening shift · Q7424

PhysicsMedium251×since 2002Q7424

The temperature of an ideal gas is increased from

200 \mathrm{~K}

800 \mathrm{~K}

. If r.m.s. speed of gas at

200 \mathrm{~K}

v_{0}

. Then, r.m.s. speed of the gas at

800 \mathrm{~K}

will be: