MCQ
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
  • B
     0.8
  • 1.2
  • D
     1.6

Answer

Correct option: C.
1.2
1.2

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