Question

does light travels faster in glass than in water​

Answer 1

Answer:

That is because light refracts when it encounters different mediums. ... The equation is n=c/v. Inwater, the refractive index is 1.3 and in glass, it is 1.5. Therefore, light travels faster through water,than it travels through glass.

Answer 2

Answer:

225,000 kilometers per second in water . and 200,000 kilometers per second in glass .

Explanation:

hope it helps you.