Physics Electron, Photon, Photoelectric Effect and X-rays JEE Main 2023 - ( Dual Nature of Matter ) MCQ (Single Correct)

If a source of electromagnetic radiation having power 15 kW produces 10 16 photons per second, the radiation belongs to a part of spectrum is. (Take Planck constant h = 6 x 10 -34 Js)

A
Microwaves
B
Ultraviolet rays
C
Gamma rays
D
Radio waves

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Verified by Experts
The correct answer is:
C

Energy of one photon =

So gamma Rays.

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