Question

which instument is used to measured refractive index?

check the above question and rewrite in correct form. ​

Answer 1

Answer:

Correct option is

A

8

9

Refractive index of medium 1 w.r.t. medium 2 is given by,

2

μ

1

=

μ

2

μ

1

Hence according to question,

Refractive index of glass, μ

g

=

2

3

Refractive index of water, μ

w

=

3

4

Hence

w

μ

g

=

μw

μ

g

w

μ

g

=

8

9

PLEASE MARK AS BRAINLIST