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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB

PhysicsMediumnumerical

For an ideal gas, the state moves from A ( $2 P_{0}$ , $T_{0}$ ) to B ( $5 P_{0}$ , $2 T_{0}$ ). If the density at A is $ρ_{A}$ , find $\frac{ρ _{B}}{ρ _{A}}$ (two decimals).

Answer:

1.25

Solution:

$ρ \propto \frac{P}{T}$ .

$\frac{ρ _{B}}{ρ _{A}} = \frac{\frac{5}{2}}{\frac{2}{1}} = 1.25$ .

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

⏱ 2mℹ️ Source: QB

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