The number of air molecules per cm³... | JEE Main 2023

JEE MAIN 2023

06-04-23 S1

Question

The number of air molecules per $\mathrm{cm}^3$ increased from $3 \times 10^{19}$ to $12 \times 10^{19}$. The ratio of collision frequency of air molecules before and after the increase in number respectively is

Select the correct option:

1.25

0.25

0.75

0.50

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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