Pin in the mirror.
167
Uncovered portion of mirror
2.
Where is the pin located in order to see an image of it? Would two observers at different locations in this region agree on the approximate location of the uncovered portion of the mirror? If not, explain how you can tell.
Check your answers experimentally.
N.
While the image location is independent of observer location in certain cases (e.g. plane mirrors), in general it is not. In many cases, however, it is possible to identify a limited range of locations for which the image location is essentially independent of the observer location. An example is when both the object and the observer lie very nearly along the axis of a cylindrical or spherical mirror.
Prentice Hall, First Edition 2002