contestada

According to Einstein's theory, the energy of a photon is a. proportional to its wavelength.
b. proportional to its frequency.
c. constant, since the speed of light is a constant.

Respuesta :

rokettojanpu

Einstein's photoelectric equation giving the energy contained in a photon:

E = hf

E = energy of the photon, h = Planck's constant, f = frequency

The energy is proportional to the frequency.

Choice B

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