Solve the following example.
If the angle between the mirror and reflected ray is 23∘, what is the angle of incidence of the incidence ray?
`angle r + 23° = 90°`
`=> angle r = 67°`
Using law of reflection , we have
`angle i = angle r = 67°`
Is there an error in this question or solution?
Solution Solve the Following Example Concept: Concept of Reflection of Light.