Sign up for free to keep watching this solution

Solution: A slide projector creates a 90.0 cm high image of a 2.0 cm t...

Question

A slide projector creates a 90.0 cm high image of a 2.0 cm tall slide. The screen is 300 cm from the lens. (a) How far is the slide from the lens? (b) What is the focal length of the lens?