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sound

catch a wave: Sound

QuestionAnswer
amplitude volume of the wave(height of the wave)
frequency pitch, high or low (length of a wave)
loudness (volume) Your perception of the energy of the sound
Sound Vibrations that travel through air or another medium and can be heard when they reach a person or animals ear
vocal cords A pair of flaps on either side of the larynx that are responsible for the production of sound including speech
Hertz Used to measure the frequency of sound (pitch)
Decibles Used to measure the the amplitude of sound ( loudness or volume).
outer ear The pinna ,ear canal, and ear drum make up the outer ear
Middle ear hs the smallest bones in the body: the hammer, anvil and stirrup
Inner ear The cochleas a snail shaped tube that is lined wit receptors (tiny hair cells that shakes back and forth) that respond to sound
Created by: keyyaa
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