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Question 12

From Physics HL Paper 1A (May 2025, TZ3)

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  1. The black-body radiation curves for two objects A and B are shown.
A graph showing intensity vs wavelength for two black-body radiation curves, labeled A and B.
A graph showing intensity vs wavelength for two black-body radiation curves, labeled A and B.

What is temperature of Atemperature of B\frac{\text{temperature of A}}{\text{temperature of B}}?

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