One mole of gas occupies 11.2 litres at some pressure of 2.026 × 1 0 5 Pa. The container is a cube. Find the force on each face in kN (two decimals).

Edge = ( 11.2 × 1 0 − 3 ) 3 1 = 0.2237 m. Area = 0.0501 m 2 . F = 2.026 × 1 0 5 × 0.0501 = 10.14 kN.

Start Free Mock LoginAlready registered? Login here

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsEasy2 minQB

PhysicsEasynumerical

One mole of gas occupies 11.2 litres at some pressure of $2.026 \times 1 0^{5}$ Pa. The container is a cube. Find the force on each face in kN (two decimals).

Answer:

10.14

Solution:

Edge =

$(11.2 \times 1 0^{- 3})^{\frac{1}{3}} = 0.2237$ m. Area =

$0.0501$ $m^{2}$ . $F = 2.026 \times 1 0^{5} \times 0.0501 = 10.14$ kN.

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

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...