Suppose you want to build a musical instrument with a hollow pipe that is open at both ends. You will make it oscillate by blowing air across one end. If it has length 2.04 meters, what frequency will it resonate at in hertz (Hz)? Assume the speed of sound in warm moist air is 340 m/s. When you enter your answer, type in only the number so that Blackboard will be able to evaluate it.
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.
Suppose you want to build a musical instrument with a hollow pipe that is open at both ends. You will make it oscillate by blowing air across one end. If it has length 2.04 meters, what frequency will it resonate at in hertz (Hz)? Assume the speed of sound in warm moist air is 340 m/s. When you enter your answer, type in only the number so that Blackboard will be able to evaluate it.
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