helpy56 helpy56

11-03-2021
Physics

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What happens to the speed of light when it travels from water to air?

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josaripen josaripen

11-03-2021

I found this on the web

The light bends towards the normal line. If light travels enters into a substance with a lower refractive index (such as from water into air) it speeds up. The light bends away from the normal line. A higher refractive index shows that light will slow down and change direction more as it enters the substance

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sarah132323 sarah132323

11-03-2021

Answer: If light travels enters into a substance with a lower refractive index (such as from water into air) it speeds up. The light bends away from the normal line. A higher refractive index shows that light will slow down and change direction more as it enters the substance.

Explanation: I used the internet.

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