The energy travels in a disturbance, in an ocean that disturbance is a wave, so the wave makes energy and moves it through the water
Cosmic background radiation is electromagnetic radiation from the sky with no discernible source. The origin of this radiation depends on the region of the spectrum that is observed.
Explanation:
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Floating. When you have no gravity you have nothing to be pushing you down to the floor so that would be an example of no gravity pushing on you.