Science, asked by ytrisha947, 5 months ago

If the angle between the plane mirror and the incidence ray is 40° , what are the angles of incidence and reflection?

Answers

Answered by chaityashah1437

0

Answer:

50 degree

Explanation:

Answered by pdaksh133

2

i+40

∘

=90

∘

⇒∠i=50

∘

Using laws of reflection , we have :

∠i=∠r=50

∘

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