Question
Physics Question on single slit diffraction
The interference differs from diffraction in that:
A
it cannot be observed with white light
B
unlike diffraction the interference fringes are of varying intensity
C
interference minim are perfectly dark and that of diffraction may not be dark
D
The diffraction fringes are of equal width but the interference fringes are of unequal width.
Answer
interference minim are perfectly dark and that of diffraction may not be dark
Explanation
Solution
Answer (c) interference minim are perfectly dark and that of diffraction may not be dark