Physics · Modern Physics

According to Planck's quantum theory, the energy (E or Q) of a photon emitted from a body is given by which of the following formulas (where h is Planck's constant, c is the speed of light, and λ is the wavelength)?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

Q = (h × c)/λ

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According to Planck's quantum theory, the energy (E or Q) of a photon emitted from a body is given by which of the following formulas (where h is Planck's constant, c is the speed of light, and &lambda; is the wavelength)?