Physics, 10.03.2020 06:00 mckadams02
One method for measuring the speed of sound uses standing waves. A cylindrical tube is open at both ends, and one end admits sound from a tuning fork. A movable plunger is inserted into the other end at a distance L from the end of the tube where the tuning fork is. For a fixed frequency, the plunger is moved until the smallest value of L is measured that allows a standing wave to be formed. Suppose that the tuning fork produces a 476-Hz tone, and that the smallest value observed for L is 0.271 m. What is the speed of sound in the gas in the tube?
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Physics, 22.06.2019 23:30, ashleygervelus
What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves
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One method for measuring the speed of sound uses standing waves. A cylindrical tube is open at both...
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