Question

list the use of plane mirror ?

Answer 1

1.      Plane mirrors are used in dressing tables to see ourselves.
2.      Plane mirrors are placed on the inside walls of the shops like jewelry shops.
3.      Plane mirrors are placed at the blind turns of some busy roads so that the drivers can see the vehicles coming from the other side to prevent from the accidents.
4.      Plane mirrors are used to construct periscopes and kaleidoscopes.
hope it helps you

Answer 2

1 it is used as looking glass
2 plane mirrors are used in Solar cookers
3 plane mirror are used to make kaleidoscope upto which produce beautiful patterns from coloured paper pieces of glass or small coloured beads