A microwave oven produces electromagnetic radiation with a wavelength of 12.2 cm and a power of 760 W. Calculate the number of microwave photons produced by the oven per second.

The number of microwave photons produced by the oven per second, is 4.665 x 10²⁶ photons / s

Explanation:

Given;

wavelength of the electromagnetic radiation, λ = 12.2 cm = 0.122 m

power of the photon, P = 760 W = 760 J/s

The energy of a single photon of the radiation is given as;

The number of microwave photons produced by the oven per second, is given as;

Therefore, the number of microwave photons produced by the oven per second, is 4.665 x 10²⁶ photons / s

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