Question

A concave mirror of focal length 20 cm can produce a magnified( larger than object) virtual as well as real image. Is this a correct statement? if yes , where shall the object be placed in each case for obtaining these images?​

Answer 1

Answer:

A concave mirror of focal length 20 cm can produce a magnified( larger than object) virtual as well as real image. Is this a correct statement? if yes , where shall the object be placed in each case for obtaining these images?

Explanation:

Yes, the statement is correct. The convex lens of focal length 20 cm can produce a magnified, virtual as well as real image. The object should be placed (i) Between focus F1 and optical centre O (i.e., a distance less than 20 cm from the lens) for magnified, virtual and erect image.

Answer 2

Answer:

Yes ,the statement is correct. The convex lens of focal length 20 cm can produce a magnified, virtual as well as real image. The object should be placed (i) Between focus F1 and optical centre O (i.e., a distance less than 20 cm from the lens) for magnified, virtual and erect image.