Assertion: momentum | /r/HasProperty | related by latex]p=\frac{e}{c}\\[/latex
Facets:
value: for a photon
type: TRANSITIVE-OBJECT
Source sentences:
text: Photon energy and momentum are related by [latex]p=\frac{E}{c}\\[/latex], where [latex]E=hf=\frac{hc}{\lambda}\\[/latex] for a photon.