Help! The speed of light in vacuum is 300,000,000 m/s and the speed of light in water is 225,000,000 m/s. What is the refractive index? A. 1.33 B. 1.5 C. 1 D. 2.33

Question

asked Sep 3, 2023 117k views

1 Answer

Seaon · Answer 1 · 2023-09-09T05:21:34+0000

Answer:

A 1.33

Step-by-step explanation:

Refractive index = (speed of light in vacuum)/(speed of light in another medium)

Refractive index = (300000000)/(225000000)

Refractive index = 1.33