Home Chemistry Structure of Atom All Topic Question for Revision Test A particular electromagnetic radiation with …
Chemistry Structure of Atom All Topic Question for Revision Test Single Correct MCQ
Published on: August 13, 2026

A particular electromagnetic radiation with wavelength 200 nm

A
has a higher frequency than radiation with wavelength 400 nm
B
lies in the visible region of the electromagnetic spectrum
C
has a greater speed in vacuum than does radiation of wavelength 400 nm
D
has a greater energy content per photon than does radiation with wavelength 100 nm

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The correct answer is:
A

A particular electromagnetic radiation with wavelength 200 nm has a higher frequency than radiation with wavelength 400 nm.

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