What is the effect of increasing the number of slits on the intensity of Central maxima of diffraction pattern of a diffraction grating? A. Intensity of central maxima will decrease B. Intensity of central maxima will increase C. There will not be any effect D. Diffraction pattern will disappear

What is the effect of increasing the number of slits on the intensity of   Central maxima of diffraction pattern of a diffraction grating? A. Intensity of central maxima will decrease
B. Intensity of central maxima will increase
C. There will not be any effect
D. Diffraction pattern will disappear
by

1 Answer

Answer :

B. Intensity of central maxima will increase
by

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