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Problem 21.19 Two loudspeakers emit sound waves along the x-axis. The sound has

ID: 2227984 • Letter: P

Question

Problem 21.19 Two loudspeakers emit sound waves along the x-axis. The sound has maximum intensity when the speakers are 23cm apart. The sound intensity decreases as the distance between the speakers is increased, reaching zero at a separation of 58cm . Part A What is the wavelength of the sound? Express your answer to two significant figures and include the appropriate units. Part B If the distance between the speakers continues to increase, at what separation will the sound intensity again be a maximum? Express your answer with the appropriate units.

Explanation / Answer

http://home.snc.edu/takamasatakahashi/login/FP2Sp10/Solutions/Ch16solutions.pdf

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