In the example of the cannons at USMA from the speed of sound content in this module, the source (cannon) and the observer (me) were stationary. Let us assume the wavelength of the sound the cannon made was 1.710m. Consider three observers that are 1.200km away from the cannons on that day: Observer A: stationary Observer B: in a vehicle moving with speed 91.9 m/s directly away from the cannon Observer C: in a vehicle moving with speed 91.9 m/s directly toward the cannon Calculate the frequency of the cannon sound according to Observer A 2.) In the example of the cannons at USMA from the speed of sound content in this module, the source (cannon) and the observer (me) were stationary. Let us assume the wavelength of the sound the cannon made was 1.710m. Consider three observers that are 1.200km away from the cannons on that day: Observer A: stationary Observer B: in a vehicle moving with speed 46.1 m/s directly away from the cannon Observer C: in a vehicle moving with speed 46.1 m/s directly toward the cannon Calculate the frequency of the cannon sound according to Observer B. 3.) In the example of the cannons at USMA from the speed of sound content in this module, the source (cannon) and the observer (me) were stationary. Let us assume the wavelength of the sound the cannon made was 1.710m. Consider three observers that are 1.200km away from the cannons on that day: Observer A: stationary Observer B: in a vehicle moving with speed 35.3 m/s directly away from the cannon Observer C: in a vehicle moving with speed 35.3 m/s directly toward the cannon Calculate the frequency of the cannon sound according to Observer C.
Interference of sound
Seiche
A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.
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In the example of the cannons at USMA from the speed of sound content in this module, the source (cannon) and the observer (me) were stationary. Let us assume the wavelength of the sound the cannon made was 1.710m. Consider three observers that are 1.200km away from the cannons on that day:
Observer A: stationary
Observer B: in a vehicle moving with speed 91.9 m/s directly away from the cannon
Observer C: in a vehicle moving with speed 91.9 m/s directly toward the cannonCalculate the frequency of the cannon sound according to Observer A
2.)
In the example of the cannons at USMA from the speed of sound content in this module, the source (cannon) and the observer (me) were stationary. Let us assume the wavelength of the sound the cannon made was 1.710m. Consider three observers that are 1.200km away from the cannons on that day:
Observer A: stationary
Observer B: in a vehicle moving with speed 46.1 m/s directly away from the cannon
Observer C: in a vehicle moving with speed 46.1 m/s directly toward the cannonCalculate the frequency of the cannon sound according to Observer B.
3.)
In the example of the cannons at USMA from the speed of sound content in this module, the source (cannon) and the observer (me) were stationary. Let us assume the wavelength of the sound the cannon made was 1.710m. Consider three observers that are 1.200km away from the cannons on that day:
Observer A: stationary
Observer B: in a vehicle moving with speed 35.3 m/s directly away from the cannon
Observer C: in a vehicle moving with speed 35.3 m/s directly toward the cannonCalculate the frequency of the cannon sound according to Observer C.
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