If n is the number density.. | Physics | JEE Main 2024

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JEE Main 2024

05-04-2024 S2

Question

If n is the number density and d is the diameter of the molecule, then the average distance covered by a molecule between two successive collisions (i.e. mean free path) is represented by

Select the correct option:

A

$\frac{1}{\sqrt{2 n \pi d^2}}$

B

$\sqrt{2} n \pi d^2$

C

$\frac{1}{\sqrt{2} n \pi d^2}$

D

$\frac{1}{\sqrt{2} \mathrm{n}^2 \pi^2 \mathrm{~d}^2}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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