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The formula of the momentum of a photon is:

Question

The formula of the momentum of a photon is:

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Solution

The momentum of a photon is given by the formula:

p = h/λ

where:

  • p is the momentum of the photon,
  • h is Planck's constant (approximately 6.626 x 10^-34 Joule seconds), and
  • λ is the wavelength of the photon.

This formula is derived from the wave-particle duality of light, which states that light has both wave and particle properties. The momentum of a photon is inversely proportional to its wavelength, meaning that photons with shorter wavelengths have higher momentum.

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