Question:
The focal length of a suitable convex lens is 30 cm ar the
Last updated: 6/24/2023
The focal length of a suitable convex lens is 30 cm ar the size of image is quarter of the object Then object distance from lens is 150 cm 60 cm 30 cm 40 cm
Last updated: 6/24/2023
The focal length of a suitable convex lens is 30 cm ar the size of image is quarter of the object Then object distance from lens is 150 cm 60 cm 30 cm 40 cm