Question

the refractive index of glass with respect is 3/2. If speed of light in air 3×10m/s . find the speed of light in glass​

Answer 1

Answer:

speed fo light in glass is 2 x10 ∧8 m/s

Explanation:

n = 3/2

n = c / v

v = c / n

v = 300000000 ÷ 3/2

v = 2 x10 ∧8 m/s