Assertion: wave | /r/CapableOf | travel at the speed of light
Facets:
value: essentially
type: DEGREE
Source sentences:
text: This relationship had been discovered by Wilhelm Eduard Weber and Rudolf Kohlrausch prior to the development of Maxwell's electrodynamics, however Maxwell was the first to produce a field theory consistent with waves traveling at the speed of light.
text: Maxwell showed that electric and magnetic fields travel in the manner of waves, and that those waves move essentially at the speed of light.
text: This technique uses the fact that the waves travel at the speed of light and will reach different detectors at different times depending on their source direction.