According to Einstein's theory, how does an increase in the number of photons affect a beam of light?

The wavelength of the beam of light increases.

The speed of the beam of light increases.

The brightness of the beam of light increases.

The frequency of the light beam increases.

The energy of each photon in the beam of light increases.

Question

Physics

Susan Ali

6 September, 01:05

According to Einstein's theory, how does an increase in the number of photons affect a beam of light?

The wavelength of the beam of light increases.

The speed of the beam of light increases.

The brightness of the beam of light increases.

The frequency of the light beam increases.

The energy of each photon in the beam of light increases.

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Answers (1)

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Sadie Esparza · Answer 1

An increase of the number of photons increases the energy of each photon inside a beam of light. Albert Einstein was not only known for his theories of relativity but also on the establishment of the fundamentals of the photoelectric effect which lead to the discoveries of photoelectrons.