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A transverse waveis travelling along a string from left to right. Fig. belowrepresentsthe shapeof the string at agiven instant. At lhis instant which points have an upward velocity? |
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Answer» SOLUTION :For a wave `v_(pa) = -v xx ("slope")`i.e, particle VELOCITY is proportional to the negative of the slope of y/x curve, so Forupward velocity`v_(pa)`= positive, so slope must be negative which is at POINTS D, E and F. |
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