 Practice Problems Thin Lens Equation

Directions: On this worksheet you will be able to practice using the thin lens equation with spherical lenses. omit
Question 1  A 12-cm tall object is placed 23 cm from a converging lens that has a focal length of 12 cm. At what distance from the lens will the image be formed? omit
Question 2  How tall is the image formed in Question 1? omit
Question 3  Describe the image formed in Question 1. omit
Question 4  The same 12-cm tall object is now placed 23 cm from a diverging lens that has a focal length of -23 cm. At what distance from the lens will the image be formed? omit
Question 5  How tall is the image formed in Question 4? omit
Question 6  Describe the image formed in Question 4. omit
Question 7  Which image, that produced in Question 3 or in Question 6, was formed by converging rays? omit
Question 8  Which lens could be used to produce a virutal image taller than the object? omit
Question 9  At what distance in front of the lens in Question 8 should the 12-cm tall object be placed to produce a virtual image that is 3 times taller?