Sentences with phrase «wave moves in a certain direction»
«Light is an oscillating field like a wave, and a wave moves in a certain direction,» Lupton says.
https://www.sciencedaily.com/ Not exact matches
They continue radiating energy, but NO energy is transferred from either to the other because the EM waves create a single resultant standing wave, which neither moves or transfers any energy: «If you have a source emitting an EM wave through a certain space and another source emitting another EM wave through the same space at the same frequency, but in the opposite direction, you get a standing wave.