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Identify the device used as spherical mirror or lens in the following cases when the image formed is virtual and erect in each case

A.     Object is placed between device and its focus, image is enlarged and behind it.

B.     Object placed between focus and device image formed is enlarged and on the same side as that of object.

(a)

            A                           B

Convex lens      Concave mirror

(b)

            A                           B

Convex mirror      Convex lens

(c)

            A                           B

Concave mirror      Convex lens

(d)

            A                           B

Concave mirror      Concave lens



Question ID - 100073 | SaraNextGen Top Answer

Identify the device used as spherical mirror or lens in the following cases when the image formed is virtual and erect in each case

A.     Object is placed between device and its focus, image is enlarged and behind it.

B.     Object placed between focus and device image formed is enlarged and on the same side as that of object.

(a)

            A                           B

Convex lens      Concave mirror

(b)

            A                           B

Convex mirror      Convex lens

(c)

            A                           B

Concave mirror      Convex lens

(d)

            A                           B

Concave mirror      Concave lens

1 Answer
127 votes
Answer Key / Explanation : (c) -

           A                           B

Concave mirror      Convex lens

127 votes


127