Normal point of incidence - a line drawn perpendicular on the surface of an object at the point of incidence is called normal point of incidence is it correct?

Normal point of incidence - a line drawn perpendicular on the surface

1.	Normal point of incidence - a line drawn perpendicular on the surface of an object at the point of incidence is called normal point of incidence is it correct?
Answer» Normal is perpendicular DRAWN to the surface at the point of INCIDENCE so that angle between INCIDENT RAY and normal is angle of incidence.

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Normal point of incidence - a line drawn perpendicular on the surface of an object at the point of incidence is called normal point of incidence is it correct? ​

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Normal point of incidence - a line drawn perpendicular on the surface of an object at the point of incidence is called normal point of incidence is it correct?