Assertion: sun's ray | /r/HasAspect | frequencies of about 3
Facets:
value: to about 100 picometers
type: LOCATION
value: to 4 × 10−8 inches
type: OTHER
value: to about 1018 hz
type: OTHER
value: to wavelengths of about 10 nm
type: OTHER
Source sentences:
text: Soft X-rays have frequencies of about 3 × 1016 to about 1018 Hz and wavelengths of about 10 nm (4 × 10−7 inches) to about 100 picometers (pm), or 4 × 10−8 inches.