Many fun houses and shopping malls have
curved mirrors. What
do you see when you look in such a mirror? What happens
when you step back from this mirror?
What type of mirrors
make you look larger? smaller?
Suppose a friend is directly
behind you, standing still, when you look in
a mirror. When you move back and forth, do you see more
or less of your friend?
If you stand in
front of a counter looking at a mirror and
back up, you see more of yourself. Why?