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State 2 laws of reflection?
The angle of incidence is equal to the angle of reflection, meaning that the angle at which a light ray strikes a surface is the same as the angle at which it is reflected. The incident ray, the normal to the surface at the point of incidence, and the reflected ray all lie on the same plane, known as the plane of incidence.
Can a equliteral triangle be a acute angle?
No, an angle is not a polygon - lie a triangle - which is a closed plane shape bounded by straight lines.
What are law of reflection?
1. The angle of incidence is equal to the angle of reflection. 2. The reflected ray, the incident ray and the normal at the point of incidence lie on the same plane.
Can a line lie in at least one plane?
no because the definition of a line says it will go onn forever so at any angle it will eventually go into a nother plane
What is stated in the law of reflection?
1.The angle of incidence is equal to the angle of reflection. 2.The incident ray, the reflected ray and the normal ,all lie in the same plane
What are rule of reflection?
The rules of reflection state that the incident angle is equal to the reflected angle, the incident ray, the normal to the surface, and the reflected ray all lie in the same plane, and the angle of incidence is equal to the angle of reflection.
What are the laws of a reflection?
The laws of reflection state that the angle of incidence is equal to the angle of reflection, the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
If points of a line lie on a plane does the whole line lie on the plane?
Yes.
A line and two points are guaranteed to be coplanar if?
they lie in the same plane
What is angle of friction?
The angle of friction is defined as the angle of a plane where a body placed on the plane will start to slide.
What lines cannot lie in the same plane?
Skew lines cannot lie in the same plane.
Is any two lines lie in exactly one plane?
Two lines can lie in one plane. For example, parallel lines are lines that intersect and lie in the same plane.
