(adsbygoogle = window.adsbygoogle || []).push({}); Lenses Problem

In the figure are shown two converging lenses with x2 = 1 m. The lens on the left (Lens 1) has a focal length of 0.25 m while the one on the right (Lens 2) has a focal length of 0.2 m. An object 3.9 cm high is located x1 = 0.397 m to the left of Lens 1.

http://img153.imageshack.us/img153/123/showmeal3.gif [Broken]

--------------------------------------------------------------------------------

(a) Consider the image of the object formed by Lens 1. Give its distance as measured from Lens 1 and the image height.

Distance = m

SO i was trying to use the thins line equation which is 1/ o + 1/f = 1/I but i dont know what numbers to plug in

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Eyeglasses Problem

**Physics Forums | Science Articles, Homework Help, Discussion**