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PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB

PhysicsMediumsingle choice

The rms speed of hydrogen at 27°C is v. What will be the rms speed of oxygen at 300 K?

Answer:

Solution:

$2 7^{\circ}$ C is 300 K, so only the mass changes.

$v_{O} = v \frac{2}{32} = \frac{v}{4}$ . D.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Kinetic Theory of Gases and Gas Laws

⏱ 2mℹ️ Source: QB

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