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Date November 2017 Marks available 1 Reference code 17N.1.HL.TZ0.9
Level Higher level Paper Paper 1 Time zone Time zone 0
Command term Question number 9 Adapted from N/A

Question

The fraction of the internal energy that is due to molecular vibration varies in the different states of matter. What gives the order from highest fraction to lowest fraction of internal energy due to molecular vibration?

A. liquid > gas > solid

B. solid > liquid > gas

C. solid > gas > liquid

D. gas > liquid > solid

Markscheme

B

Examiners report

[N/A]

Syllabus sections

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