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8 Cards in this Set
- Front
- Back
What is sound?
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A vibration
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What kind of wave is sound?
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mechanical
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What 3 mediums can sound travel through?
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solids, liquids, gases
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What is loudness measured in?
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decibles
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What is pitch?
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how high or low a sound seems
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What are the 3 main parts of the ear? Describe their function.
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Outer ear - gets sound
Middle ear - transfers sound to inner ear Inner ear - transfers sound to brain |
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What is the eardrum? What is its function?
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a part of your ear that vibrates when a sound hits it. Its job is to transfer sound to the inner ear.
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What is one thing that can cause hearing loss?
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loud noise
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