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At what distance should an object be placed to obtain its real, inverted and of same height as the object by a convex lens ? |
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(a) |
At focus |
(b) |
Between focus and centre of curvature |
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(c) |
At centre of curvature |
(d) |
Between optical centre and focus |
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At what distance should an object be placed to obtain its real, inverted and of same height as the object by a convex lens ? |
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|
(a) |
At focus |
(b) |
Between focus and centre of curvature |
|
(c) |
At centre of curvature |
(d) |
Between optical centre and focus |