Question

Which of the following has the shortest wavelength?

A Visible rays Correct Answer Incorrect Answer
B Gamma rays Correct Answer Incorrect Answer
C Infrared rays Correct Answer Incorrect Answer
D X-rays Correct Answer Incorrect Answer

Solution

Gamma rays have the shortest wavelength and radio waves have the longest wavelength. An electromagnetic wave with wavelengths from 0.01 nm to 10 nm called X-rays. Decreasing order of the wavelength: Radio waves > Ultraviolet > X-rays > Gamma rays

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