In Young’s double slit experiment, the separation between the slit is halved and distance the between the slit and screen is doubled. The fringe width is?
A. Remain same
B. Double
C. Half
D. Quadrupled
Answer:D
In Young’s double slit experiment, the separation between the slit is halved and distance the between the slit and screen is doubled. The fringe width is?
A. Remain same B. Double C. Half D. Quadrupled