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A magnified image of real object is to b...

A magnified image of real object is to be obtained on a large screen 1 m from it. This can be achieved by

A

using a convex mirror of focal length less than 0.25 m

B

using a concave mirror of focal length less than 0.25 m

C

using a convex lens of focal length less than 0.25 m

D

using a concave lens of focal length less than 0.25 m

Text Solution

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The correct Answer is:
B, C
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