Physics 341: Homework Questions Due December 8th

**1**- Derive Newton's form of the lens equation: x*x'=F**2 (that is,
x times x-prime equals F squared),where x is the distance from the
focus to the object, and x' is the distance from the focus to the image.
**2**- Where must an object be placed (relative to the focal point F)
such that the image is life-sized? i.e. so that O=I
**3**- problem 8.2
**4**- problem 8.6