Photons all travel at the speed of light so they must all have the same energy.

Name: Photons all travel at the speed of light so they must all have the same energy.
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Question

Quizplus · Accepted Answer

Photons can have different energies depending on their frequency. The energy of a photon is given by E=h*f, where h is Planck's constant and f is the frequency of the photon. Therefore, photons with higher frequencies have higher energies.

Photons All Travel at the Speed of Light So They