Question

If angle of incidence is 20 then what will be the value of angle of reflection *​

Answer 1

Answer:

Angle of reflection is also 20°.

Explanation:

<i = <r

Answer 2

Answer:

given angle of incidence = 20 degree

let angle of reflection= r

Explanation:

according to law of reflection :

angle of incidence=angle of reflection

therefore angle of reflection(r) = 20 degree