InterviewSolution
Saved Bookmarks
| 1. |
A diminished image ofan object is to be obtained on a screen 1 m from it. This can b achieved by appropriately placing (A) A convex mirror of suitable focal length (B) A concave mirrror of suitable focal length (C) A concave lens of suitable focal length (D) A convex lens of suitable focal length less than 0.25 m |
| Answer» A diminished image ofan object is to be obtained on a screen 1 m from it. This can b achieved by appropriately placing (A) A convex mirror of suitable focal length (B) A concave mirrror of suitable focal length (C) A concave lens of suitable focal length (D) A convex lens of suitable focal length less than 0.25 m | |