AIIMS2001Physics-Optics
AIIMS 2001 Physics Diffraction MCQ Question
Type: MCQ-conceptual-Hard-Class 12
If red light is replaced by white light then width of diffraction pattern will
A
increases
B
decreases
C
a central white band is obtained
D
no effect.
Correct Answer
Option C
Detailed Explanation
White light has a shorter wavelength than red light, resulting in a narrower diffraction pattern.
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