Advertisements
Advertisements
प्रश्न
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
State the two kinds of spherical mirror and distinguish them with the aid of proper diagrams.
Name the kind of mirror used to obtain :
A real and enlarged image
State the kind of mirror used
(a) By a dentist,
(b) As a search-light reflector.
Choose the correct alternative and rewrite the following:
Mirror used by a dental surgeon is ..........................
Define the following term in relation to concave mirror.
Radius of curvature
What is the relation between focal length and radius of curvature of a concave mirror?
A ray of light is incident towards a plane mirror at an angle of 30° with the mirror surface. What will be the angle of reflection?
Define the following terms in the context of a diverging mirror:
- Principal focus
- Focal length
Draw a labelled ray diagram to illustrate your answer.
