Physics

Photon momentum from wavelength

Photon momentum from wavelength is a physical quantity describing the state, motion, or interaction of a system.

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p = h/λ

What it means

Photon momentum from wavelength is a physical quantity describing the state, motion, or interaction of a system.

How it works and where it is used

Use this calculation for calculating photon energy, hydrogen levels, spectral lines, and the photoelectric effect.