(c) Two identical speakers are placed at the positions X and Y, as shown in the following figure. The separation distance between the positions X and Y is 4.9 m. When both speakers are working in phase under a frequency of 159 Hz, calculate the minimum distances of YZ and XZ, such that destructive interference would occur at the position Z. The speed of sound is 344 m/s. Hint: XY>YZ. X Z Two speakers at the positions X and Y (not to scale)
(c) Two identical speakers are placed at the positions X and Y, as shown in the following figure. The separation distance between the positions X and Y is 4.9 m. When both speakers are working in phase under a frequency of 159 Hz, calculate the minimum distances of YZ and XZ, such that destructive interference would occur at the position Z. The speed of sound is 344 m/s. Hint: XY>YZ. X Z Two speakers at the positions X and Y (not to scale)
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Transcribed Image Text:(c) Two identical speakers are placed at the positions X and Y, as shown in the following figure.
The separation distance between the positions X and Y is 4.9 m. When both speakers are
working in phase under a frequency of 159 Hz, calculate the minimum distances of YZ
and XZ, such that destructive interference would occur at the position Z. The speed of
sound is 344 m/s. Hint: XY>YZ.
X
Z
Two speakers at the positions X and Y (not to scale)
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