MHT CET 2024 Physics question
A glass slab of thickness 4.8 cm is placed on the piece of paper on which an ink dot is marked. By how much distance would an ink dot appear to be raised? (The refractive index of glass = 1.5)
Answer: (A)
Solution
Viewed normally through a slab of thickness and refractive index , the apparent depth is , so the dot appears raised by cm, option (A).
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