Energy transfer and waves
- Created by: crazygirl20164
- Created on: 24-11-16 14:08
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Waves are vibrations that transfer energy from place to place without matter (solid, liquid or gas) being transferred. Think of a Mexican wave in a football crowd - the wave moves around the stadium, while each spectator stays in their seat, only moving up then down when it's their turn
.Some waves must travel through a substance. The substance is…
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