12. To obtain an enlarged image of an object
you can use:
(a)Convex lens
(b)Concave lens
(c)Plain mirror
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Answer:
Answer: An erect and enlarged image of an object can be formed by either concave mirror or convex lens if an object is placed upside down between the focus and centre of curvature of concave mirror or convex lens.
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Answer:
a) Concave lens
Explanation:
A virtual image larger than the object can be produced by a concave mirror.
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