Question

6. A Strip is cut from a hollow glass
sphere and is treated from outside so
that reflection of light takes place
from hollow inner side, such a mirror
is called a
O A) Plane mirror
OB) Convex mirror
O C) Concave mirror
D) None of the above​

Answer 1

AnsweR :

In Concave Mirror reflection take place from inner side, and the outer face is polished.