Which electromagnetic radiation has higher frequency and shorter wavelength than visible light, but lower frequency than X-rays?
Answer and explanation
Correct answer: B. Ultraviolet (UV) radiation
- Step 1: In order of increasing frequency: Radio -> Microwaves -> Infrared -> Visible -> Ultraviolet -> X-rays -> Gamma rays.
- Step 2: Ultraviolet radiation lies directly between visible light and X-rays.
Answer
Ultraviolet (UV) radiation.
Why not the others: 'Infrared' has lower frequency and longer wavelength than visible light; 'Microwaves' and 'Radio waves' have much lower frequencies.
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