Physics, 19.07.2019 10:00 MzThixkumz
Afire station has a horn that sounds a 1750hz. if you are on your bike moving toward it at 8m/s, what will be the frequency you hear? assume the air is 20 degrees celsius.
Answers: 1
is the speed of the observer relative to the source, and it is positive when the observer is moving towards the sound (so in this case, 
)
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Afire station has a horn that sounds a 1750hz. if you are on your bike moving toward it at 8m/s, wha...
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