A) a plane progressive wave travelling along negative X-direction
B) a plane progressive wave travelling along positive X-direction
C) a stationary wave
D) a plane progressive wave travelling along positive Y-direction
Correct Answer: B
Solution :
If the sign between t and x terms is negative the wave is propagating along positive X- axis and if the sign is positive, then the wave moves in negative X- axis direction.You need to login to perform this action.
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