Two monochromatic light waves of amplitude 3A and 2A interfering at a point have a phase difference of `60^(@)`. The intensity at that point will be proportional to:

Two monochromatic light waves of amplitudes 3A and 2A interfering at a point have a phase difference of 60^(@) .The intensity at that point will be proportional to

Light waves from two coherent sources having intensities I and 2I cross each other at a point with a phase difference of 60^(@) . The intensity at the point will be

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose the intensity of the resulting wave will be proportional to

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose the intensity of the resulting wave will be proportional to

Two idential light waves propagating in the same direction have a phase difference delta . After they superpose, the intensity of the resulting wave will be proportional to

Two waves of the same frequency have amplitudes 2 and 4. They interfare at a point where their phase difference is 60^(@) . Find their resultant amplitude.

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose, the intensity of the resulting wave will be proportional to