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Question
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.
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Solution
(i)
(ii)
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RELATED QUESTIONS
Define the following term in the context of spherical mirrors:- Pole
Explain the following term related to spherical lenses:- centres of curvature
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(a) virtual principal focus.
(b) real principal focus.
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(a) 50 cm
(b) 40 cm
(c) 60 cm
(d) 30 cm
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Numerical problem.
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