Question

Explain absolute refractive index. Light enters from air into a glass plate having refractive index 1.50. What is the speed of light in glass?​

Answer 1

Explanation:

Given that,

Refractive index μ=1.50

Speed of light c=3×10

8

m/s

We know that,

n

g

=

v

g

c

v

g

=

1.50

3×10

8

v

g

=2×10

8

m/s

Hence, the speed of light in glass is 2×10

8

m/s

Answer 2

Answer:

vksjekkekekeke

Explanation:

v g is the best answer step no problem with my friends are going i don't think it was so good