Rephrase the question PLEASE. I can't even prove there is a question in that sentence.
The refracted ray can coincide with the incident ray when light moves from one medium to another at a 90-degree angle relative to the boundary between the two media. This scenario leads to no bending of the light ray, resulting in the refracted ray following the same path as the incident ray.
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
a 180 degree phase shift of the incident wave in the reflected wave.
In water, the refracted ray will bend towards the normal, while in vegetable oil, the refracted ray will also bend towards the normal, but to a greater degree compared to water.
When light travels from one material to another, it can be reflected, refracted, or absorbed. The degree to which each of these behaviors occurs depends on the properties of the two materials and the angle at which the light intersects the interface between them.
The phase difference between the reflected and refracted waves is π radians (180 degrees). This means that the two waves are in opposite phases when they interact with the glass plate.
The refracted ray can coincide with the incident ray when light moves from one medium to another at a 90-degree angle relative to the boundary between the two media. This scenario leads to no bending of the light ray, resulting in the refracted ray following the same path as the incident ray.
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.
80/2 = 40 deg
Call the angle from the incident ray to the normal X. The angle of the reflected ray to the normal also has to be X because the incidence angle and the reflected angle are equal by law of reflection. Since the angle between the reflected and incident ray is 90 degrees: 2*X = 90 So, X = 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)
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
Violet
a 180 degree phase shift of the incident wave in the reflected wave.
In water, the refracted ray will bend towards the normal, while in vegetable oil, the refracted ray will also bend towards the normal, but to a greater degree compared to water.
when light travels from rarer medium(which has relatively lower density) to a denser medium(which is of relatively higher density) the angle of incident light and refracted light is less than 180 degree(when the angle is considered at the point of incidence) and when the light travels from a denser to a rarer medium the angle will be greater than 180 degree.
When light travels from one material to another, it can be reflected, refracted, or absorbed. The degree to which each of these behaviors occurs depends on the properties of the two materials and the angle at which the light intersects the interface between them.