A woman h=m tall stands x=m in front of plane mirror. What is the minimum height of the
mirror to allow her to view her complete image, from head to foot. Assume her eyes are y=m below
her head.
A candle is h=m tall. It is placed m in from of a concave mirror. A virtual
image is produced that is m from the vertex of the mirror. Find the focal length and radius of
curvature of the mirror. Also, how tall is the image of the candle?
A converging glass lens with an index of refraction of n=" " has a focal length of
f=cm in air. What is the focal length in water, that has an index of refraction of 1.33?