Search Results

6 results for “photon”

Formulae (6)

E = hf

Energy of a photon from its frequency.

E = hf

The energy of a photon is proportional to its frequency.

E = hf

Energy of a single photon.

E = \frac{hc}{\lambda}

Photon energy from its wavelength.

\Delta\lambda = \frac{h}{m_e c}(1 - \cos\theta)

Wavelength change of scattered photons.

r_{ph} = \frac{3GM}{c^2}

Radius where gravity bends light into a circular orbit.