Question

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2. The refractive index of glass with respect to air is 1.5. What will be the refractive index of air with respect to glass?

Ans: 0.667​

Answer 1

Explanation:

Refractive index of glass with respect to air =

Refractive index of air with respect to glass

1

g

μ

a

= refractive index of air with respect to glass.

a

μ

g

= refractive index of glass with respect to air.

g

μ

a

=

a

μ

g

1

=

1.5

1

=

15

10

g

μ

a

=

3

2

=0.667

here's your answer

Answer 2

Answer:

0.67

Explanation:

refractive index if air/refractive index of glass=1/1.5= 0.67