Question

the refractive index of glass is 1.5 find the refractive index of air with respect to glass​

Answer 1

Answer:

Refractive index of air wrt. glass = refractive index of air/ refractive index of glass

which is equal to 1/1.5 = 0.66

Therefore refractive index of air wrt. glass is 0.66.

Answer 2

Explanation:

the refractive index of air with respect glass is 0.67