Question 15
Draw figure showing the position of the plane mirror. Also, label the angle of incidence and angle of reflection on it.
Explain the following terms:
(a) plane mirror
(b) incident ray
(c) reflected ray,
(d) angle of incidence, and
(e) angle of reflection.
Draw diagram/diagrams to show them.
(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.
Figure shows an incident ray AO and the normal ON a plane mirror. The angle which the incident ray AO makes with the mirror is 30∘. (a) Find the angle of incidence. (b) Draw the reflected ray and then find the angle between the incident and reflected rays.