Assertion: ionizing radiation | /r/HasProperty | low frequency
Facets:
value: extremely
type: DEGREE
Source sentences:
text: Non-ionizing radiation includes ultraviolet (UV), visible light, infrared (IR), microwave (MW), radio frequency (RF), and extremely low frequency (ELF).
text: Non-ionizing radiation includes the spectrum of ultraviolet (UV), visible light, infrared (IR), microwave (MW), radio frequency (RF), and extremely low frequency (ELF).