In a Young?s double slit experiment, the source illuminating the slits – McqOptions

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1.	In a Young?s double slit experiment, the source illuminating the slits is changed from blue to violet. The width of the fringes [KCET 2002]
A.	Increases
B.	Decreases
C.	Becomes unequal
D.	Remains constant
Answer» C. Becomes unequal

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