5 In the diagram shown the height of the lens is 5cm and its

Last updated: 6/12/2023

5 In the diagram shown the height of the lens is 5cm and its focal length is 10cm A point objec has been placed at a distance 30cm from the lens If the object is a source of light then what is the area of the screen that will receive light A 5 B 25 3 C n 5 2 D None O 5cm The distance of the screen from the lens is 40 cm