MPSC PYQScienceMagnetism and Electromagnetic Spectrumenglish

Identify the correct statements ? (a) X-ray is discovered by Rontgen. (b) X-rays are used to diagnose the disease. (c) X-rays are used to find pure and impure diamonds. (d) There are no side effects of x-rays.

A.a, b, c
B.b, c, d
C.a, c, d
D.a, b, d

Correct answer: A

Source paper

Magnetism and Electromagnetic Spectrum

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