Question

light from two coherent sources of same amplitudes and same wavelength illuminates the screen. the intensity of the central Maxima is 2l.if the source were non-coherent, the intensity at the same point will be​

Answer 1

Explanation:

When Light is coming to the Coherent sources all are in the same amplitude and same wave length to be followed for which central maxima is used to measure the 2l and it is done with a transparent manner in which object is fixed with a harmonious composition of non-coherent property for the intensity of the object is at the same place.

Answer 2

Answer:

If there are two non coherent sources there will be no maximum and minimum intensities. Instead of all the intensities 1o at maximum and zero for minimum it will be just 1o/2

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