22 mai 1922 - Compton Effect
Description:
The Compton effect, discovered by Arthur Compton, denotes the slight change in angle of wavelength observed as electrons scattered X-rays. This provided further support for the idea of the photon, or particle, theory of light, whose energy is related to the light wave's frequency.Ajouté au bande de temps:
Date:
22 mai 1922
Maintenaint
~ Il y a 102 ans
