A convex lens of focal length 20 cm can produce a magnified virtual as well as real image.

Question

A convex lens of focal length 20 cm can produce a magnified virtual as well as real image.

A convex lens of focal length 20 cm can produce a magnified 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?

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Statement is correct if the object is placed within 20cm from the lens in the first case and between 20 cm and 40cm in the second case.

5 views Answered 2023-02-05 15:29