A concave and convex lens have same focal length of 20 cm and are put in contact. The…
Physics · JEE Main · NTA Exams — Optics
A concave and convex lens have same focal length of 20 cm and are put in contact. The combination is used to view an object of 5 cm length kept at 20 cm from the lens combination. As compared to object, the image will be
- magnified and inverted
- diminished and erect
- of same size and erect
- of same size and inverted
Answer
(C) of same size and erect
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