1.

In a double experiment , instead of takingslits of equal widths , one slit is made twice as wide as the other . Then in the interference pattern :

Answer»

the INTENSITIES of both the maxima and MINIMA increase
the INTENSITY of the maxima increases and the minimahas zerointensity
the INTENSITYOF the maxima DECREASES , and that of minima increases ,
the intensity of the maxima decreases and the minimahas zero intensity .

Answer :A


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