Question

if angle of incidence is 15 digree then what is the angle of reflection options 1st 15 degree 2nd 20 digree 3rd 30 digres 4th10 digree​

Answer 1

Answer:

LAWS OF REFLECTION:

1) ∠incidence = ∠reflection

2) The normal, ray of incidence and the ray of reflection all lie in the same plane.

TO FIND:

Angle of reflection when angle of incidence is 15°

SOLUTION:

According to law 1, the ∠incidence = ∠reflection

∠incidence = 15° = ∠reflection

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