Science, asked by saniaalshi527, 7 months ago

(5) When a ray a light travels from air to glass slab and strikes the surface of
separation at 90°, then it
a) bends towards the normal b] bends away from the normal
c) passes unbent
d) passes in zigzag way
pg​

Answers

Answered by pvnkshashank
4

Answer:

c)passes unbent.................

Answered by Anonymous
5

Explanation:

your answer

the the real travels from air to glass and strikes the surface of.......

b) bends away from the normal

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