MCQ
One face of a rectangular glass plate $6 \mathrm{~cm}$ thick is silvered. An object held $8 \mathrm{~cm}$ in front of the first face, forms an image $12 \mathrm{~cm}$ 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.
$1.2$

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