You are provided with a concave mirror, a convex mirror, a concave lens and a convex lens. To obtain an enlarged image of an object you can use either
$(a)$. concave mirror or convex mirror.
$(b)$. concave mirror or convex lens.
$(c)$. concave mirror or concave lens.
$(d)$. concave lens or convex lens.

Academic Physics NCERT Class 7

Only a concave mirror or convex lens can form an enlarged image.

So, option $(b)$ is correct.

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Updated on: 10-Oct-2022

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