Question

2) (a)in water, light travels at a speed of 2.26 x 108 m/s. But the speed of light in
vegetable oil is 2.04x 108 m/s. What is the refractive index of water with respect
to vegetable oil? Also calculate refractive index of vegetable oil with respect to
water.

Answer 1

Answer:

3.0224*10^6

Explanation:

Answer 2

Answer:

Explanation:

we know that        n=c/v

                           so,n(water)=c/2.26*10^8

                          and, n(oil)=c/2.04*10^8

                             n(water)/n(oil)=1.10        

                       Similarly n(oil)/n(water)=0.90

            HOPE THIS IS THE RIGHT ANSWER DEAR