What\'s the angle of reflection if the light ray incident on the surfa

1.	What\'s the angle of reflection if the light ray incident on the surface normally? ?
Answer» Angle of reflection is meant that the angle between normal and reflected ray so here theincident ray is perp. to the surface it means reflected ray will also be like that.there4 normal and reflected ray are coincident so angle will be 0 degrees 90 degree Its zero....0 I feel its 90 bcoz normal is 90 degree n ray is incident normally along with angle of reflection is equal to angle of incidence Its 0 may be

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