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O-LevelPhysicsLight5054/11 · May/June 2023 · Q231 Mark

Which row names a region of the electromagnetic spectrum with a wavelength longer than that of visible light and a region with a frequency that is greater than that of visible light?

Ainfrared; ultraviolet

Bmicrowave; radio

Cradio; microwave

Dultraviolet; infrared

✓ Correct answer

A: infrared; ultraviolet

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About this question

Topic: Light, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, May/June 2023 Paper 1 Variant 1, question 23.

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