Assertion: sun's light | /r/HasProperty | expressed microwave
Facets:
value: usually
type: TEMPORAL
value: as wavelength
type: OTHER
Source sentences:
text: Typically, lower-energy radiation, such as radio waves, is expressed as frequency; microwaves, infrared, visible and UV light are usually expressed as wavelength; and higher-energy radiation, such as X-rays and gamma rays, is expressed in terms of energy per photon.