Assertion: radio wave | /r/CapableOf | travel 300,000,000 meters
Facets:
value: (speed of light)
type: OTHER
value: a second
type: TEMPORAL
Source sentences:
text: As discussed earlier, a radio wave travels 300,000,000 meters a second (speed of light); therefore, a radio wave of 1 hertz would have traveled a distance (or wavelength) of 300,000,000 meters.