The two rays that form an angle are called the legs or sides of the angle.
The meeting point of the two rays that form an angle is called the vertex.
It is called an arm of the angle.
It is called a "side" (in polygons, these may be called edges, but this can cause confusion with the term as used in 3-dimensional solids).
No, a ray is not 180 degrees. A ray is a part of a line that has one endpoint and extends infinitely in one direction. It represents an angle of 0 degrees at its endpoint. An angle of 180 degrees represents a straight line, which is different from a ray.
the angle of incidence is the initial ray angle and the angle of reflection is the reflected ray angle
Angle of Incidence = Angle of ReflectionThis is only true if the angle of incidence is greaterthan the critical angle.
It is called an arm of the angle.
It is called a "side" (in polygons, these may be called edges, but this can cause confusion with the term as used in 3-dimensional solids).
incident
angle of the tube to the anatomical part
No, a ray is not 180 degrees. A ray is a part of a line that has one endpoint and extends infinitely in one direction. It represents an angle of 0 degrees at its endpoint. An angle of 180 degrees represents a straight line, which is different from a ray.
the angle of incidence is the initial ray angle and the angle of reflection is the reflected ray angle
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
Yes, Example: < Pretend the point were they meet is the point on the ray. and the lines were they part are the arrows on the ray !
The angle between the incident ray and the mirror is equal to the angle between the reflected ray and the mirror.
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
Angle of Incidence = Angle of ReflectionThis is only true if the angle of incidence is greaterthan the critical angle.
The angle of incidence is the angle between the incident ray and the normal (perpendicular line) to the surface the ray is striking.