

MCQOPTIONS
Saved Bookmarks
1. |
In an interference pattern with two identical coherent sources, the intensity on the screen at a point where path difference is λ. is I0. The intensity at a point where path difference is λ /4, will be |
A. | Zero |
B. | I0/4 |
C. | I0/2 |
D. | I0 |
Answer» D. I0 | |