Question

You can see your face in shiny metal saucepan but you cannot see a reflection in a painted white wall. explain why

Answer 1

Explanation:

Because it is shiny; therefore it acts as a mirror.What happens physically, which permits a mirror to act as a mirror, is that any deviation from a perfectly flat shape - any imperfection - is considerably smaller than the wavelength of visible light.

Answer 2

Answer:

Because it is shiny; therefore it acts as a mirror. What happens physically, which permits a mirror to act as a mirror, is that any deviation from a perfectly flat shape - any imperfection - is considerably smaller than the wavelength of visible light.