UA-78309841-1
Menu

Physicshelpline

Solution Search

Comments

Ray Optics: Lens

Q- An object 5 cm high is located 73 cm from a converging lens of focal length f1 = 45 cm. A second converging lens of focal length f2 is located 178 cm from the first lens. An image of the object is to be formed on a screen 200 cm from the second lens. What must be the focal length f2 of the second lens so that the final image appears on the screen?

Solution:

Go Back

Comment