Assume the sound speed in air is 343 ms a jet aircragts
Assume the sound speed in air is 343 m/s. A jet aircragt's engines emit an 850 Hz roar.
1. What frequency do you hear if the aircraft approaches you at 540mph (240 m/s)?
2. What frequency do you hear if the aircraft recedes at the same speed?
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Assume the sound speed in air is 343 m/s. A jet aircragt's engines emit an 850 Hz roar. What frequency do you hear if the aircraft approaches you at 540mph
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