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An object is placed 30 cm (from the reflecting surface) in front of a block of class 10 cm thick its other side silvered. The final image is formed at 23.2 centimetre behind the Silver face.The refractive index of glass is:

An object is placed 30 cm (from the reflecting surface) in front of a block of class 10 cm thick its other side silvered. The final image is formed at 23.2 centimetre behind the Silver face.The refractive index of glass is:

Grade:12

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
576-1926_v.PNG

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