This usually refers to a light ray that hits a surface at 90 degrees, or perpendicular. In physical science the word "normal" is often used to mean perpendicular.
CXR no consolidation means the chest x-ray was normal.
The angle of incidence is the angle between the incident ray and the normal (perpendicular) to the reflecting surface.
The normal line divides the angle between the incident ray and the reflected ray into two equal angles.
The angle between the incident ray and the normal is known to be angle of incidence The angle between the reflected ray and the normal is said to be angle of reflection By the law, the angle of incidence = angle of reflection
i think that normal is a line segment and normal ray is a line with an arrow head like vector to point in a certain direction....
The angle between the incident ray and the normal is known to be angle of incidence The angle between the reflected ray and the normal is said to be angle of reflection By the law, the angle of incidence = angle of reflection
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incident ray and the normal to the surface at the point of incidence.
It is called the angle of incidence! Hope this helped! thank u it did
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The angle between the incident ray and the normal is called the angle of incidence.
On a chest x-ray, this means that the bones are seen as normal, without pathology.