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33.The figure shows a snap photograph of a vibrating string at t=0 the partical p is otherwise moving up with velocity 20\sqrt{}3cm/s the tangent at p makes an angle 60^° with X-axis A find the direction in which the wave is moving. B write the of the wave C the total energy carried by wave per cycle of the string assuming that mass per unit length of the string=50g/m |
| Answer» 33.The figure shows a snap photograph of a vibrating string at t=0 the partical p is otherwise moving up with velocity 20\sqrt{}3cm/s the tangent at p makes an angle 60^° with X-axis A find the direction in which the wave is moving. B write the of the wave C the total energy carried by wave per cycle of the string assuming that mass per unit length of the string=50g/m | |