Either when they are both 0 degrees (the incident ray is perpendicular to the surface) or the refractive indices of the two media are the same.
Either when they are both 0 degrees (the incident ray is perpendicular to the surface) or the refractive indices of the two media are the same.
Either when they are both 0 degrees (the incident ray is perpendicular to the surface) or the refractive indices of the two media are the same.
Either when they are both 0 degrees (the incident ray is perpendicular to the surface) or the refractive indices of the two media are the same.
The angle of incidence equals the angle of reflection. Therefore, if your angle of incidence is 15 degrees, your angle of reflection equals that also. If it is 45 degrees, your angle of reflection is also 45 degrees, and so on.
yes
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.
We know angle of incidence = angle of reflection. Hence, angle of incidence will be 24/2 = 12 degrees. (which is also angle of reflection)
The angle of reflection is 140/2 = 70 degrees. The angle of reflection is the same as the the same as the incident.
The angle of incidence equals the angle of reflection. Therefore, if your angle of incidence is 15 degrees, your angle of reflection equals that also. If it is 45 degrees, your angle of reflection is also 45 degrees, and so on.
The deviation of the incident ray and the reflected ray at a reflecting surface is called "reflection angle". This angle is measured relative to the normal (a line perpendicular to the surface) at the point of incidence. The reflection angle is equal to the incident angle for perfectly smooth and flat surfaces.
The angle of incidence is the angle between the incident ray and the normal (perpendicular) to the reflecting surface.
As the incident ray coincides the normal so the incident angle is 0 degree and angle of incident equals to the angle of reflection so the ray after reflection retraces its orignal path. By mohit agarwal
The angle between the incident ray and the normal is called the angle of incidence.
When the amplitudes of the transmitted and reflected waves are equal, it means that half of the incident wave energy is being transmitted and half is being reflected at the interface between the two media. This occurs at the Brewster angle when the reflected wave is completely polarized perpendicular to the plane of incidence.
The incident angle would also be 10 degrees since the angle of reflection is equal to the angle of incidence according to the law of reflection.
If a light ray is incident on a glass-to-air boundary at an angle greater than the critical angle, total internal reflection will occur. This means that all of the light will be reflected back into the glass medium and none will be transmitted into the air.
I think you are asking about the law of reflection: The angle at which light hits an object, it reflects off at the same angle i.e. the angle of incidence equals the angle of reflection (The angle between the incident ray and the normal is known as the angle of incidence. The angle between the reflected ray and the normal is known as the angle of reflection)
yes
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.
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.