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Question
A concave and convex lens have the same focal length of 20 cm and are placed in contact to form a lens combination. The combination is used to view an object of 5 cm length kept at 20 cm from the lens combination. As compared to the object, the image will be
Options
magnified and inverted
reduced and erect
of the same size as the object and erect
of the same size as the object but inverted
MCQ
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Solution
A concave and convex lens have the same focal length of 20 cm and are placed in contact to form a lens combination. The combination is used to view an object of 5 cm length kept at 20 cm from the lens combination. As compared to the object, the image will be of the same size as the object and erect.
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