Question

How do you relate angle of reflection and angle of incidence?
What will be the angle of reflection when angle of incidence is 0°

Answer 1

The measure of incident angel and reflection angle is equal
& when incident angel is 0°the reflection angle is also 0°

Answer 2

Dear Student,

◆ Answers -

• Angle of reflection is numerically equal to angle of incidence. i.e. ∠ r = ∠ i.
• When angle of incidence is 0°, angle of reflection will also be equal to 0°. i.e. ∠ r = 0°.

● Extra information -

• Angle made by incident ray with the normal at the point of incidence is called incident angle.
• Angle made by reflected ray with the normal at the point of incidence is called reflected angle.

Thanks dear. Hope this helps you...