what do you mean by angle of incidence of a ray of light on a plane mirror?
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Angle of incidence is the angle between incodent ray and the normal. it is denoted letter l.
Ray of light is a very fine or narrow path of light.It is represented by a line with an arrowhead showing the direction where light is travelling.
Ray of light is a very fine or narrow path of light.It is represented by a line with an arrowhead showing the direction where light is travelling.
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