Question

How to calculate the refractive index of a thin glass prism

Answer 1

Answer:

refractive index =

Explanation:

$refractive \: index \: = \frac{sin \: i}{sin \: r} \\ \:and \: also \: \: \: \: \\ n = \frac{speed \: of \: light \: in \: vacuum}{speed \: of \: light \: in \: given \: medium}$

Answer 2

Explanation:

The refractive index of prism=

Sin A+ angle of deviation/2 /SinA/2.

where A is angle of prism.

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