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Date May 2012 Marks available 1 Reference code 12M.1.SL.TZ1.11
Level Standard level Paper Paper 1 Time zone Time zone 1
Command term Question number 11 Adapted from N/A

Question

An ideal gas has an absolute temperature T. The average random kinetic energy of the molecules of the gas is

A. independent of T.

B. equal to T.

C. proportional to T.

D. inversely proportional to T.

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 3: Thermal physics » 3.1 – Thermal concepts
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