What happens to the angle of the refracted ray when light travels from a less dense material to a more dense material?

When light passes from a less dense to a more dense substance, (for example passing from air into water), the light is refracted (or bent) towards the normal. ... Since the light is passing from air (less dense) into water (more dense), it is bent towards the normal.

Explanation:

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2%? i tried finding the exact sorry if it's not 100% correct ; -;

the answer is b.) hydrogen bonds between bases.