Question

calculate the absolute refractive index of water (speed of light in water is 2.25X108 m/s​

Answer 1

Answer:

Answer will be 3/4

Explanation:

Refractive index =velocity of the light in water/velocity of the light in vaccum

Refractive index =2.25 ×10 ^8 /3 ×10 ^8

Refractive index =3 /4

Answer 2

Answer:

Refractive index=velocity of the light in water/ velocity of the light in vaccum.

=2.25×10^8/3×10^8

=3/4.

Explanation:

Hope this answer will help you dear...