Physics · JEE

RMS speed of gas molecules, degrees of freedom Mock Test for JEE

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A RMS speed of gas molecules, degrees of freedom JEE mock test on Goodmarks lets you attempt 3+ timed MCQs with instant feedback. Use it to benchmark speed, accuracy, and readiness for JEE Main Physics.

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Syllabus context

Part of Kinetic Theory of Gases in JEE Main Physics.

Free sample questions

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Q1PhysicsUnit 9: Kinetic Theory of Gases

In Maxwell's velocity distribution curve area under the graph

Q2PhysicsUnit 9: Kinetic Theory of Gases

Assertion

V_{r m s}

and

V_{\text {mean }}

of gaseous molecules is nearly of the order of velocity of sound. Reason The sound travels in air because of vibrational molecular motion.

Q3PhysicsUnit 9: Kinetic Theory of Gases

The average kinetic energy of thermal neutron is of the order of : (Boltzmann's constant

k_{B}=8 \times

\left.10^{-5} e V / K\right)

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