Question

3. Laws of reflection
a Image formation by hoint object
5 Laws to draw ray diagrom
6 Concave mirror (stay diagrom comes
Kiray diagrora)
7. Difference between real and wirtual
limages?
8. Def. teschlanation (centre of curvature, focu
hrincihal axis Relationshih between f and r​

Answer 1

Explanation:

the law of reflection states that the angle of reflection equals the angle of incidence—θr = θi. The angles are measured relative to the perpendicular to the surface at the point where the ray strikes the surface.