Optics Question 1077
Question: The Young’s experiment is performed with the lights of blue (l = 4360 Å) and green colour (l = 5460 Å), If the distance of the 4th fringe from the centre is x, then
[CPMT 1987]
Options:
A) x (Blue) = x (Green)
B) x (Blue)> x (Green)
C) x (Blue) < x (Green)
D)
Show Answer
Answer:
Correct Answer: C
Solution:
Distance of nth bright fringe
