Heat and Thermodynamics

JEE Main 2023 · 6 Apr, Morning shift · Q7423

PhysicsMedium251×since 2002Q7423

The number of air molecules per cm

^3

increased from

3\times10^{19}

12\times10^{19}

. The ratio of collision frequency of air molecules before and after the increase in number respectively is:

JEE Main 2023 · 6 Apr, Morning shift · Q7423

PhysicsMedium251×since 2002Q7423

The number of air molecules per cm

^3

increased from

3\times10^{19}

12\times10^{19}

. The ratio of collision frequency of air molecules before and after the increase in number respectively is:

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