Science, asked by deepakjadhav45670, 6 months ago

cbse class 8 science​

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Answered by anjalipandeybbu
0

Explanation:

(a) 1st question direction of arrow in both rays are in opposite direction because in incident ray ,rays go in plane and go out in from plane in reflected rays

(b) angle of incident = angle of reflected

but in this question incident ray is less than reflected ray

(c) there is not 90° between normal rays and plane.

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