NEET 2000 Physics question

The frequency order of for - rays (b), X - rays (a), UV - rays (c) :

(1)Correct
(2)
(3)
(4)

Answer: (1)

Solution

In the electromagnetic spectrum, frequency increases (wavelength decreases) in the order: radio, microwave, infrared, visible, ultraviolet, X-rays, -rays. Here -rays are labelled (b), X-rays

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Question ID VK-088552