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Absolute and Relative Refractive Index

One face of a...

Question

One face of a rectangular glass plate 6 cm thick is silvered. An object held 8 cm in front of the first face, forms an image 12 cm behind the silvered face. The refractive index of the glass is :

A

0.4

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B

0.8

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C

1.2

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D

1.6

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Solution

The correct option is C
1.2

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