Physics · May / June 2026 · Paper 11 · Question 28
Which statement is correct?
- AGamma rays have a longer wavelength than ultraviolet waves.
- BInfrared waves have a lower frequency than radio waves.
- CMicrowaves have a longer wavelength than visible light.
- DX-rays have a higher speed in air than visible light.
As printed in the paper
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Correct answer: C. Microwaves have a longer wavelength than visible light.
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