Science, asked by prince36140, 5 months ago

7. When a ray of light enters from an optically denser medium to an optically rarer medium its speed decreases.true or false

Answers

Answered by Anonymous

5

Answer:

When light rays travel from optically rarer medium to denser medium then they bend towards normal. ... When light rays travel from air into glass or from air into water, it bends towards normal. This is because the speed of light rays decrease while travelling from air into glass or water.

Answered by Amlan2008

4

Answer:

false

Explanation:

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