An object is placed 10 9 cm in front of a convex lens A

Last updated: 5/11/2023

An object is placed 10 9 cm in front of a convex lens A virtual image is produced at 46 8 cm behind the lens What is the focal length of the lens 1 2 1 2 1 Round your answer to the nearest 0 1 one decimal place Do not add units