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प्रश्न
Explain the following term:
Angle of reflection. Draw diagram/diagrams to show them.
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उत्तर
The angle which the reflected ray makes with the normal at the point of incidence is called the angle of reflection. It is denoted by the letter r.
संबंधित प्रश्न
State the characteristics of the image formed by a plane mirror.
Explain the differences between regular and irregular reflection light.
A light ray is incident normally on a plane mirror. (a) What is its angle of incidence?
A ray is incident on a plane mirror . Its reflected ray is perpandicular to the incident ray . Find the angle of incidence .
Draw diagrams to show the difference between regular and irregular reflection.
Materials which reflect the light well are called ______.
Plane mirrors are used as looking glass, to reflect light on objects and in periscopes.
Play with a mirror
Write your name with a sketch pen on a thin sheet of paper, polythene or glass. Read your name on the sheet while standing in front of a plane mirror. Now look at your image in the mirror.
