the angle of incidence and angle of reflection are measured relative to the line.
the angle of incidence and angle of reflection are measured relative to the line.
Answer
Brief Explanations:
In the context of reflection, the angle of incidence is the angle between the incoming ray and the normal line (a line perpendicular to the reflecting surface at the point of incidence), and the angle of reflection is the angle between the reflected ray and the normal line. This is a fundamental concept in the study of light reflection in physics.
Answer:
normal