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] |
There are four textbook answers on the "properties" of image of an object
placed at the focal point in front of a converging lens.
1. No image is formed.
2. 2 images are formed, one real and one virtual located at infinity.
3. A virtual image located at infinity, upright and magnified.
4. A real image located at infinity, inverted and magnified.
Should there be only one correct answer? Or is there a better answer?