The interference pattern is obtained on a screen due to two identical coherent sources of monochromatic light. The intensity of the central bright fringe is 1. When one of the sources is blocked, its intensity becomes IQuestion The intensity in two situations is related as:
A. I = 2 I0
B. I = I0
C. I = 4I0
D. I = 3I0
Answer:C
The interference pattern is obtained on a screen due to two identical coherent sources of monochromatic light. The intensity of the central bright fringe is 1. When one of the sources is blocked, its intensity becomes IQuestion The intensity in two situations is related as:
A. I = 2 I0 B. I = I0 C. I = 4I0 D. I = 3I0