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When a light ray passing from air into water at an angle of 30 degrees from the normal air what angle would it make?
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What is the incident angle of a beam of light if the beam of light is reflected at an angle of 15 degrees from the normal?
15 degrees from the normal - on the other side.
Why light ray does not change it path when fall prallel to the normal?
The angle of incidence would be 90 degrees, so the angle of refraction is 0 degrees, as the light ray does not deviate.
A ray of light traveling from air to water is incident at an angle of 64 degrees Part of the light is reflected at an angle of what?
It is reflected at exactly the same angle, but on the other side of the normal at the point of incidence.
If light hits a smooth hard surface at a 35 degree angle at what angle will it reflect of the surface?
By convention angles are measured from the normal to the reflecting surface. The angle of incidence, 35 degrees, is equal to the angle of reflection. In this case 35 degrees. The answer is 35 degrees.
What is the angle of reflection of a light ray that hits a mirror at a 48-degree angle from the normal line?
96 degress? If the light ray is straight, and if the mirror isn't bent, then the angle of reflection is exactly 48 degrees, the same number of degrees as the angle of incidence. That's the law of reflection.
What is the incident angle of a beam of light if the beam of light is reflected at an angle of 15 degrees from the normal?
15 degrees from the normal - on the other side.
Light strikes a mirror at 20 degrees to the normal what will the angle of reflection be?
The angle of reflection will be equal to the angle of incidence, which is 20 degrees in this case.
What Critical angle of light passing from glass to water is minimum from?
The critical angle of light passing from glass to water is minimum when the light is passing from a denser medium (glass) to a rarer medium (water), which is when the light travels along the normal. At this orientation, the critical angle is the smallest possible value for the glass-water interface.
Why perpendicular light rays don't refrect through a medium?
Perpendicular light rays do not refract when entering a new medium because they do not change their direction when passing through the boundary between the two mediums. This is because the angle of incidence is 0 degrees, making the angle of refraction 0 degrees as well. Since the light ray continues along the normal line, there is no bending of the light ray.
Why light ray does not change it path when fall prallel to the normal?
The angle of incidence would be 90 degrees, so the angle of refraction is 0 degrees, as the light ray does not deviate.
A ray of light is incident towards a plane mirror at an angle of 30-degrees with the mirror surfaceWhat will be the angle of reflection?
The angle of reflection is equal to the angle of incidence. It will be at 30o to the surface of the mirror (from the opposite edge) ^ This answer is not correct for SURFACE, but is correct for RELATIVE ^
What entry angle allows light rays to avoid being refracted?
An entry angle of 0 degrees (normal incidence) allows light rays to avoid being refracted when passing between two mediums with different refractive indices. At this angle, light travels along the normal line and doesn't change direction as it enters the second medium.
If a beam of light strikes a diamond at an angle of 45 degrees what is the angle of refraction?
The angle of refraction for a beam of light striking a diamond at an angle of 45 degrees will depend on the refractive index of the diamond material. The angle of refraction would be less than 45 degrees due to the bending of light as it enters the denser medium of the diamond.
What is the light ray when it enter or exits a water air at an angle of 15 degrees with the normal?
When light enters or exits water into air at an angle of 15 degrees with the normal, the light ray will refract, or bend, away from the normal. This is because water is optically denser than air, causing the light to bend towards the less dense medium.
A ray of light traveling from air to water is incident at an angle of 64 degrees Part of the light is reflected at an angle of what?
It is reflected at exactly the same angle, but on the other side of the normal at the point of incidence.
If a beam of light hits a plane mirror at a thirty degree angle at what would it be reflected?
The beam of light would be reflected at a 30 degree angle from the normal to the mirror. This means the angle of reflection would also be 30 degrees.
What are the values of angle of incidence and angle of reflection for normal incidence of light on a plane mirror?
put a real answer on here, not Study and youll "Know" not now
