Assertion: radio wave | /r/CapableOf | travel at same speed
Facets:
value: in vacuum
type: LOCATION
Source sentences:
text: Radio waves are just another form of light that travels at the same speed; 186,000 miles per second.
text: Other characteristics of radio waves is that in vacuum all electromagnetic waves or radio waves travel at the same speed, i.e. at the speed of light which is equal to 3