Question
Physics Question on Interference Of Light Waves And Young’S Experiment
A parallel beam of monochromatic light of wavelength 460 nm passes through a long slit of width 0.1 mm. What is the angular divergence in which most of the light is diffracted?
A
2.3×10-3 rad
B
4.6×10-3 rad
C
9.2×10-3 rad
D
9.2×10-6 rad
Answer
9.2×10-3 rad
Explanation
Solution
The correct option is (C): 9.2×10-3 rad