Physics-
General
Easy
Question
In Young’s double slit experiment 
are two slits Films of thickness 
and refractive indices 
are placed in front of respectively If 
, then the central maximum will
- Not shift
- Shift towards S2 irrespective of amounts of t1 and t2
- Shift towards S2 irrespective of amounts of t1 and t2
- Shift towards S1 if
and towards S2 if 
and towards S2 if
The correct answer is: Shift towards S1 if and towards S2 if
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