Which one of the following statements is true(a) An object situated at the principle focus of a concave lens will have its image formed at infinity(b) Concave mirror can give diminished virtual image(c) Given a point source of light, a convex mirror can produce a parallel beam of light(d) The virtual image formed in a plane mirror can be photographed
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your answer is (d) I think so and I hope this helps you
intesabasif06:
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answer : option (D) The virtual image formed in a plane mirror can be photographed.
explanation : option (a) false , because when an object is placed between infinity to optical centre {e.g., pole}, image forms between focus to optical centre which is virtual, diminished.
(b) false, because , concave mirror only gives magnified virtual image.
(c) false, because, given a point source of light, a concave mirror can produce a parallel beam of light
(d) True, plane mirror always forms virtual image so, the virtual image formed in a plane mirror can be photographed.
explanation : option (a) false , because when an object is placed between infinity to optical centre {e.g., pole}, image forms between focus to optical centre which is virtual, diminished.
(b) false, because , concave mirror only gives magnified virtual image.
(c) false, because, given a point source of light, a concave mirror can produce a parallel beam of light
(d) True, plane mirror always forms virtual image so, the virtual image formed in a plane mirror can be photographed.
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