Term
| The vibrating eardrum makes three tiny bones in the _____ ___ vibrate. |
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Definition
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Term
| Vibrations from the little bones vibrate a tube filled with fluid and tiny hairs found in the _____ ___ |
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Definition
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Term
| A _____ ____ is an area of crowded particles followed byb widely spaced partices. |
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Definition
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Term
| The three features of sound waves are: ________, __________, _________. |
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Definition
| Frequency, Wavelength, Amplitude |
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Term
| Hearing aids have a(n)________ to collect sound waves and a(n) _________ |
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Definition
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