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Physics, 21.11.2019 01:31 vazquezemmy8
John is running down the street and hears dogs barking in the distance. how do the sound waves change as john approaches the barking dogs
a the height of the sound waves decreases
the height of the sound waves increases
the pitch of the sound waves changes from high to low.
ud
the pitch of the sound waves changes from low to high
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John is running down the street and hears dogs barking in the distance. how do the sound waves chang...
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