a body moves from Axis = 2 - 12 x is equals to 4 and then to X is equals to minus 4 which of the following is correct its displacement is zero its displacement is -3 the distance covered by it is 5 Unity distance covered by it is 9 units
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The nearest vicinity of the vortex core preserves its circular symmetry and the optical vortex remains ... characteristics, the diffraction order and the propagation distance behind the grating.
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