Question

what is causing of refraction of light

Answer 1

Light refracts whenever it travels at an angle into a substance with a different refractive index (optical density). This change of direction is caused by a change in speed. For example, when light travels from air into water, it slows down, causing it to continue to travel at a different angle or direction.

Answer 2

Hello mate❤❤❤


☆Light refracts whenever it travels at an angle into a substance with a different refractive index (optical density).
☆ This change of direction is caused by a change in speed.
☆For example, when light travels from air into water, it slows down, causing it to continue to travel at a different angle or direction.

hope it helps
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