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The relative refractive index of glass w...

The relative refractive index of glass with respect to a material is 0.9 and the absolute refractive index of glass is 1.512. The refractive index of the material is

A

1.42

B

1.58

C

1.68

D

1.72

Text Solution

Verified by Experts

The correct Answer is:
C
`(n_("glass"))/(n_("material"))=0.9`
`n_("material")=1.512/0.9 =1.68`
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Knowledge Check

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    A
    2.23
    B
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    C
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    D
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  • The refractive index of glass is minimum for

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    B
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    D
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