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n transparent slabs of refractive index 1.5 each having thickness 1cm, 2cm, 3cm.......n cm are arranged one over other. A point object is seen through this combination with near perpendicular light. If the shift of object by the combination is 1 cm, then the value of n is? A) Either 2 or 3 B) 2 C) 3 D) 4

n transparent slabs of refractive index 1.5 each having thickness 1cm, 2cm, 3cm.......n cm are arranged one over other. A point object is seen through this combination with near perpendicular light. If the shift of object by the combination is 1 cm, then the value of n is?
A) Either 2 or 3
B) 2
C) 3
D) 4

Grade:

1 Answers

Arun
25757 Points
4 years ago
Dear student
 
I am getting my answer as n = 2
 
Hope it helps
In case of any difficulty please feel free to ask
 
Regards
Arun (askIITians forum exprrt)

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