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sound vocabulary

QuestionAnswer
echo a reflected sound wave
elasticity the ability of a material to bounce back after being disturbed
density how much matter or mass there is in a given amount of space
loudness describes your perception of the energy of a sound
intensity the amount of energy a sound wave carries
decibel the lodness of different sounds
pitch description of how high or low the sound seems to a person
ultarasound sound wave frequencies above the normal human hearing
infrasound sound waves below the normal human hearing
larynx where vocal cords are located
doopler affect the change in frequency of a wave
causes of doopler affect when a sound source moves the frequency of a wave changes
causes of a sonic boom
Created by: oregonducks1