A convex lens forms a blurred image of an object on a screen.

Question

A convex lens forms a blurred image of an object on a screen.

A convex lens forms a blurred image of an object on a screen. Suggest a suitable way to get a sharp image on a screen without disturbing the object, lens or the screen.

Monjur Alahi

11 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

By placing another lens of suitable nature and focal length between the object and the screen.

11 views Answered 2023-02-05 15:29