A diffraction pattern due to a single slit has been obtained using a beam of red light. On replacing the red light with violet light, then

no change occurs in the diffraction pattern

diffraction bands become narrower and crowd together

diffraction bands become broader

A diffraction pattern due to a single slit has been obtained using a b

1.	A diffraction pattern due to a single slit has been obtained using a beam of red light. On replacing the red light with violet light, then
A.	diffraction bands disappear
B.	diffraction bands become narrower and crowd together
C.	no change occurs in the diffraction pattern
D.	diffraction bands become broader
Answer» C. no change occurs in the diffraction pattern

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A diffraction pattern due to a single slit has been obtained using a beam of red light. On replacing the red light with violet light, then

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