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science test on wave

science test on wave bla bls

QuestionAnswer
soundwaves travle to a thin sheet eardrum
sound waves make eardrum vibrate
the inner ear turns vibrations into ________ signals
the signals travle to the _______ brain
uses ultrasound waves to find underwater objects sonar
a sonar device sends _________ waves into the water ultrasound
a picture made from reflection ultrasound waves is a(an) sonogram
the use of reflection sound waves to find objects in the dark echolocation
bats and dolphins us ________ echolocation
how loud or solft a sound seems to the person who hears it loudness
the more energy it takes to make the sound the _____________ it is louder
the closer you are to a sound the _______ it is louder
a change in pitch that happens when a sound sorse is moving doppler effect
how high or low a sound seems to a person pitch
soundwaves travle to a thin sheet eardrum
sound waves make eardrum vibrate
the inner ear turns vibrations into ________ signals
the signals travle to the _______ brain
uses ultrasound waves to find underwater objects sonar
a sonar device sends _________ waves into the water ultrasound
a picture made from reflection ultrasound waves is a(an) sonogram
the use of reflection sound waves to find objects in the dark echolocation
bats and dolphins us ________ echolocation
how loud or solft a sound seems to the person who hears it loudness
the more energy it takes to make the sound the _____________ it is louder
the closer you are to a sound the _______ it is louder
a change in pitch that happens when a sound sorse is moving doppler effect
how high or low a sound seems to a person pitch
_____ of a sound depends on the frequency of a wave pitch
sound waves are _______ waves longional
longional waves need a _____ medium
when sound waves bounc or reflect back thats a echo
sound waves can ______ or _______ reflect bounce back
sounds move in ______ faster elastic
moves slowly in a ______ medium dencer
Created by: zard123