Question

(2) The angles of incidence for parallel rays are not equal.
(3) The reflected rays spread over a large surface.
(4) The laws of reflection are not followed.
Pieces of discarded glass are added in the production of glass so as to
(1) make it to be malleable
(2) make it transparent
13) form the mixture crystalline
4) melt the mixture at low temperature
The construction of ships and submarines is based on​

Answer 1

Explanation:

The law of reflection states that the principle when the light rays fall on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.