Question

REFRACTIVE INDEXES OF TWO MEDIA 'A' and 'B' ARE 2.0 AND 1.5 RESPECTIVELY .CALCULATE REFRACTIVE INDEX OF MEDIUM 'B' w.r.t medium 'A'​

Answer 1

The absolute refractive indices of two media 'A' and 'B' are 2.0 and 1.5 respectively. If the speed of light in medium' B' is 2 x 108 m/s, calculate the speed of light in: (i) vacuum (ii) medium 'A'.Read more on Sarthaks.com - https://www.sarthaks.com/23138/the-absolute-refractive-indices-of-two-media-a-and-b-are-2-0-and-1-5-respectively

mark as BRAINLIEST answer

Answer 2

Answer:

speed of light =speed in vacuum/refractive index

2x10^8=speed in vacuum of light/1.5

speed in vacuum of light=3x10^8m/s

now

speed in medium A=speed in vacuum/refractive index

=3x10^8/2=1.5x10^8m/s

Explanation:

HOPE IT HELPS U PLEASE MAKE ME BRAINLIEST