Answers

2015-06-08T11:37:39+05:30
1.The angle of incidence 'i' is equal to the angle of reflection r 
2.A ray of light incident normally on a surface is reflected back along the same path.
3.The incident ray,the reflected ray and the normal at the point of incidence ,lie on the same plane.
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2015-06-08T11:48:56+05:30
1.The angle of incidence 'i' is equal to the angle of reflection r 
2.A ray of light incident normally on a surface is reflected back along the same path.
3.The incident ray,the reflected ray and the normal at the point of incidence ,lie on the same plane.

1 5 1