Computer Applications
Draw suitable diagrams to illustrate the action of (i) concave mirror, and (ii) convex mirror, on a beam of light incident parallel to the principal axis.
Reflection of Light
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Answer
(i) Below ray diagram illustrates the action of concave mirror on a beam of light incident parallel to the principal axis:
(ii) Below ray diagram illustrates the action of convex mirror on a beam of light incident parallel to the principal axis:
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Related Questions
State two uses of a concave mirror.
(a) When a concave mirror is used as a shaving mirror, where is the person's face in relation to the focus of mirror?
(b) State three characteristics of the image seen in part (a)
Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of a suitable ray diagram.
(i) Name the mirrors shown in figure (a) and (b).
(ii) In each case (a) and (b), draw the reflected rays for the given incident rays and mark focus by the symbol F.
