Term
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Definition
| a piece of clear material that bends, or refracts, light rays passing through it |
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Term
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Definition
| the bending of light rays |
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Term
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Definition
| the bouncing of light rays off an object |
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Term
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Definition
| a lens that is thicker in the middle like a hands lens |
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Term
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Definition
| lens thicker around the edge than in the middle |
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Term
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Definition
| the angle at which light strikes a mirror |
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Term
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Definition
| angle at which light light reflects from a mirror |
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Term
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Definition
| materials that carry sound |
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Term
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Definition
| materials that do not carry sound |
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Term
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Definition
| highness or lowness of a sound |
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Term
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Definition
| loudness and/or amount of sound |
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