The laws of reflection are as follows :
(i) The angle of incidence is equal to the angle of reflection, i.e.∠.i=∠r.
(a) Draw a diagram to show the reflection of light from a plane mirror.Label the following on the diagram:
(a) Plane mirror (b) Incident ray (c) Reflected ray
(d) Point of incidence (e) Normal (f) Angle of incidence
(g) Angle of reflection
(b) State the laws of reflection of light.
State whether the following statements are true or false :
(a) The moon is an illuminated object.
(b) Diffuse reflection means the failure of the laws of reflection of light.
(c) In a kaleidoscope,a pattern seen once can never be seen again.