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09-01-2024
Mathematics

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A sine wave described by the equation x=2sin(2πt−3x) is progressing along an x axis. In order that a standing wave is setup, what should be the equation of the reflected wave
A. x=2sin(2πt−3x)
B. x=2sin(2πt+3x)
C. x=2sin(2πt−3x+π)
D. x=2sin(2πt−3x+π/3)

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