Question
Physics Question on Light
Light of wavelength 5500 Å from narrow slit is incident on a double slit. The overall separation of 5 fringes on a screen 200 cm away is 1 cm. Calculate slit seperation.
A
0.055 cm
B
0.055 m
C
0.55 cm
D
0.55 m
Answer
0.055 cm
Explanation
Solution
The correct option is (A): 0.055 cm