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Date November 2014 Marks available 1 Reference code 14N.1.SL.TZ0.28
Level Standard level Paper Paper 1 Time zone Time zone 0
Command term Question number 28 Adapted from N/A

Question

The graph shows the emission spectrum for a black body at absolute temperature T1.

Which graph shows the emission spectrum for the same black body at an absolute temperature T2 where T2 > T1? The original graph is shown as a dotted line.

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 8: Energy production » 8.2 – Thermal energy transfer
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