A camera fitted with a lens of focal length 50 mm is being used to photograph a flower that is 5 cm in diameter. The flower is placed 20 cm in front of the camera lens. a) At what distance from the film should the lens be adjusted to obtain a sharp image of the flower? b) What would be the diameter of the image of the flower of the film? c) What is the nature of camer lens?

A camera fitted with a lens of focal length 50 mm is being used to pho

1.	A camera fitted with a lens of focal length 50 mm is being used to photograph a flower that is 5 cm in diameter. The flower is placed 20 cm in front of the camera lens. a) At what distance from the film should the lens be adjusted to obtain a sharp image of the flower? b) What would be the diameter of the image of the flower of the film? c) What is the nature of camer lens?
Answer» SOLUTION :a) `v=+6.66 CM`, The film should be at a DISTANCE of `6.66` cm behind the CAMERA lens B) `1.66` cmc) Convex lens