Topmusicanswers
This is called the law of reflection. ... An incident ray of light hits a plane mirror at an angle and is reflected back off it. The angle of reflection is equal to the angle of incidence. Both angles are measured from the normal. The normal is an imaginary line at right angles to the plane mirror.
- What are the 3 laws of reflection?
- What are the 2 laws of reflection?
- What is the law of reflection states?
- What are the four law of reflection?
What are the 3 laws of reflection?
The incident ray, the normal and the reflected ray are all in the same plane. ... Again the incident ray, the normal line and the reflected ray all lie in the same plane.
What are the 2 laws of reflection?
Q23) State the two laws of reflection of light. ... Laws of reflection are: (i) The incident ray, the reflected ray and the normal ray at the point of incidence, lie in the same plane. (ii) The angle of incidence is equal to the angle of reflection.
What is the law of reflection states?
The law of reflection states that the angle of reflection equals the angle of incidence—θr = θi. The angles are measured relative to the perpendicular to the surface at the point where the ray strikes the surface. ... Light is diffused when it reflects from a rough surface.
What are the four law of reflection?
Law of reflection is defined as: The principle when the light rays falls on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
