If a source of electromagnetic..... | JEE Main 2023

JEE MAIN 2023

31-01-23 S1

Question

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 $h=6 \times 10^{-34} \mathrm{Js}$ )

Select the correct option:

Micro waves

Ultraviolet rays

Gamma rays

Radio waves

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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