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Definition
| the bouncing back of a ray of light, sound, or heat when the ray hits a surface that it does not go through. |
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Definition
| the bending of a wave as the wave passes between two substances in which the speed of the wave differs. |
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Term
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Definition
| a change in the direction of a wave when the wave finds an obstacle or an edge, such as an opening. |
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Term
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Definition
| the combination of two or more waves that results in a single wave. |
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Term
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Definition
| a pattern of vibration that simulates a wave that is standing still. |
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Term
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Definition
| a phenomenon that occurs when two objects naturally vibrate at the same frequency. |
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