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Thermal physics (A-level only)

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Question 28

What is the total internal energy of 3.2 mol of an ideal monatomic gas at a temperature of 27∘C27^\circ\text{C}27∘C?

A

1.2×10−21 J1.2 \times 10^{-21}\text{ J}1.2×10−21 J

B

6.2×10−21 J6.2 \times 10^{-21}\text{ J}6.2×10−21 J

C

1.1×103 J1.1 \times 10^{3}\text{ J}1.1×103 J

D

1.2×104 J1.2 \times 10^{4}\text{ J}1.2×104 J

Markscheme

Thermal physics (A-level only) Questions

  1. A Level
  2. /Physics
  3. /Thermal physics (A-level only)

48 exam-style questions on AQA A Level Physics Thermal physics (A-level only), covering Thermal energy transfer (A-level only), Ideal gases (A-level only), and Molecular kinetic theory model (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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