What is meant by 'incident ray'?
An incident ray is a ray of light that strikes a surface.
What is meant by 'reflection of light'? Define the following terms used in the study of reflection of light by drawing a labelled ray-diagram : (a) Incident ray (b) Reflected ray (c) Point of incidence (d) Normal (e) Angle of incidence (f) Angle of reflection
What is meant by 'reflected ray'?
What is meant by the 'angle of incidence' and the 'angle of refraction' for a ray of light ? Draw a labelled ray diagram to show the angle of incidence and the angle of refraction for a refracted ray of light.
A ray of light is incident on a plane mirror, i being the angle of incidence. What is the deviation suffered by the ray of light?