Q: Where are the angles of the incident ray and reflected ray measured from?

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They are the angles made by the incident ray and the reflected ray with the line perpendicular to the reflecting surface at the point of reflection.

incident ray-the light ray striking a reflecting surface is called the incident ray. reflected ray-the light ray obtained after reflection from the surface, in the same medium in which the incident ray is travelling , is called the reflected ray.

the angle of incidence is the angle measured between the normal and the incident ray.. the angle of reflection is the angle measured between the reflected ray and the normal..

The angle of incident is 45 degrees. The incident and reflected ray have the same magnitude and if the sum of the magnitudes is 90 degrees the incident is 45 degrees.

Yes. The angle of incidence and reflection are equal.

Related questions

When a light ray is incident upon a reflecting surface, the angle of reflection is equal to the angle of incidence. Both of these angles are measured relative to a normal drawn to the surface. The incident ray, the reflected ray, and the normal all lie in the same plane.

They are the angles made by the incident ray and the reflected ray with the line perpendicular to the reflecting surface at the point of reflection.

The normal line divides the angle between the incident ray and the reflected ray into two equal angles.

incident ray-the light ray striking a reflecting surface is called the incident ray. reflected ray-the light ray obtained after reflection from the surface, in the same medium in which the incident ray is travelling , is called the reflected ray.

The angle of incidence and reflection are measured with respect to the normal line, which is a line perpendicular to the surface at the point of incidence. The angle of incidence is measured between the incident ray and the normal line, while the angle of reflection is measured between the reflected ray and the normal line. Both angles are typically measured in degrees.

An incident ray is the ray of light that approaches a surface, while a reflected ray is the ray of light that bounces off the surface after striking it. The angle of incidence of the incident ray is equal to the angle of reflection of the reflected ray, as per the law of reflection.

The ray which hits or falls on a object or a material initially is known as INCIDENT RAY. The ray which gets reflected after hitting the object is known as REFLECTED RAY.

the angle of incidence is the angle measured between the normal and the incident ray.. the angle of reflection is the angle measured between the reflected ray and the normal..

The angle of incident is 45 degrees. The incident and reflected ray have the same magnitude and if the sum of the magnitudes is 90 degrees the incident is 45 degrees.

An incident ray is the ray of light that strikes a surface, while a reflected ray is the ray that bounces off the surface. The angle of incidence (formed by the incident ray and the normal) is equal to the angle of reflection (formed by the reflected ray and the normal) according to the law of reflection.

The ray which hits or falls on a object or a material initially is known as INCIDENT RAY. The ray which gets reflected after hitting the object is known as REFLECTED RAY.

The angle between the incident ray and the reflected ray is equal to the angle between the incident ray and the normal. When the mirror is rotated, the normal also rotates by the same angle. Therefore, the angle between the incident ray and the reflected ray will still be 20 degrees.