InterviewSolution
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InterviewSolution
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The word ‘’KVPY’’ is written on a board and viewed through different lense such that board is at a distance beyond the focal length of the lens.lgnorging magnification effects, consider the following statements(I) Image (i) has been viewed from the planar side of a plano-convex lens and image (ii) from the planar side of a plano-convex lens. (II) Image (i) has been viewed from the concave side of a plano-concave lens and image (ii) from the convex side of a plano-convex lens. (iii) Image (i) has been viewed from the cocave side of a plano-concave lens and image (ii) from the planar side of a plano-convex lens. (iv) Image (i) has been viewed from the planar side of a plano-concave lens and image (ii) from the convex side of a plano-convex lens. Which of the above statements are correct ? (A) Only (III) (B) Only (IV). (C) Only (III) and (IV). (D) All four. |
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Answer» Correct Option :-(D) All four. Explanation :- (i) For plano-concave lens or concave lens if object is placed beyond focus image is erected (ii) For convex lens If object is placed beyond focus image is inverted. |
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