Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsEasy2 minQB

PhysicsEasynumerical

Find the number of molecules per cubic metre of an ideal gas at 1 atm and $2 7^{\circ}$ C, in units of $1 0^{25}$ (two decimals).

Answer:

2.45

Solution:

$n = \frac{P}{k T} = \frac{1.013 \times 1 0 ^{5}}{1.38 \times 1 0 ^{- 23} \times 300} = 2.45 \times 1 0^{25}$

$m^{- 3}$ .

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

⏱ 2mℹ️ Source: QB

Loading discussions...