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12 Cards in this Set
- Front
- Back
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Sound
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Energy that you hear; can be soft or loud.
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Vibrate
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To move back and forth very fast.
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Pitch
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How high or low a sound is.
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Volume
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How soft or loud a sound is.
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Eardrum
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Part that separates the outer ear from the middle ear and vibrates when sound waves reach it.
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Ear canal
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Where sound waves travel through to get to the middle ear.
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Sound waves
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Molecules in the air that vibrate.
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Outer ear
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Part of the ear that collects sounds.
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Inner ear
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Part of the ear where the sounds are changed into a form that your brain understands.
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Middle ear
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Part of the ear that turns sound waves into vibrations.
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Hearing
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The sense that we use to hear sounds.
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Vocal cords
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The part of your body that produces sounds.
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