1.

In Young's double slit experiment, if the widths of the slits are in the ratio 4 : 9, the ratio of the intensity at maxima to the intensity at minima will be                             [Manipal MEE 1995]

A. 169 : 25
B. 81 : 16
C. 25 : 1
D. 9 : 4
Answer» D. 9 : 4


Discussion

No Comment Found

Related MCQs