Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
How many of you use the Cartesian sign convention for optics?
I am used to the sign convention that has virtual images being
negative and object distances being positive.
I am wondering which to use with my calculus physics students.
Their book uses the Cartesian sign convention....