FAQ

What is the Angle Of Incidence?
Angle of Incidence is the angle at which a ray of light or radiation strikes a surface, measured from the normal to the surface. Angle Of Incidence is usually measured using the Degree for Angle. Note that the value of Angle Of Incidence is always positive.
Can the Angle Of Incidence be negative?
No, the Angle Of Incidence, measured in Angle cannot be negative.
What unit is used to measure Angle Of Incidence?
Angle Of Incidence is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Angle Of Incidence can be measured.
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