Question

Go to a long wall (of length about 30
feet) facing the Sun. Go to one end of a
wall and ask your friend to bring a bright
metal object near the other end of the wall.
When the object is a few inches from the
wall it appears distorted and you will see
a reflected image in the wall as though the
wall were a mirror.
Why is there an image of the object
on the wall?​

Answer 1

OK OK OK OK OK OK OK OK OK OK