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What are the conditions necessary for refraction?
Refraction occurs when light passes from one medium to another of different optical density. The speed of light must change as it travels from one medium to another at an angle, causing it to bend. The angle of incidence must also be different from the angle of refraction for refraction to occur.
What are the 3 conditions that must be met for refraction to occur?
For refraction to occur, the light must be passing from one medium to another, the angle of incidence must be different between the two mediums, and the speed of light must change as it travels between the two mediums.
What best describes why refraction of a wave occur when the wave travel from one material into another?
Refraction occurs because the speed of the wave varies in different materials,sin(I)/V(I) = sin(T)/V(T)
Would refraction still occur if light did not change speed when passing from medium to another?
No, refraction occurs because light changes speed when passing from one medium to another. The change in speed causes the light wave to bend, resulting in refraction. If light did not change speed, refraction would not occur.
Does refraction occur when light passes through a piece of glass?
Yes, refraction occurs when light passes through a piece of glass. As light travels from one medium to another, such as from air to glass, it changes speed and bends, resulting in refraction. This bending of light is due to the difference in the optical density of the two mediums.
Why no refraction occur when media have the same index of refraction?
When two media have the same index of refraction, it means that light travels at the same speed through both media, so there is no change in speed or direction of the light at the boundary between them. This results in no refraction occurring as there is no bending of the light rays.
Why does no refraction occur when the media have the same index of refaction?
When two media have the same index of refraction, it means that light travels at the same speed in both media. As a result, there is no change in speed or direction at the interface between the two media, leading to no refraction occurring.
Why can we have refraction without dispersion but cannot have dispersion without refraction?
Refraction occurs when light travels through a medium with different optical density, causing a change in its speed and direction. This phenomenon can occur without dispersion, which specifically refers to the separation of light into different colors based on their wavelengths. Dispersion cannot occur without refraction because the bending of light during refraction is necessary for different colors to be refracted at different angles, leading to dispersion.
Why refraction does not occur in opaque medium?
Refraction is the bending of the rays of light when it travels from one medium to another... For refraction to occur there should be some difference in the refractive index of the materials.... Refraction can also occur in Opaque medium........
Why does the bending of light occur?
Light bending occurs when it travels through a medium with a different refractive index, causing a change in its speed and direction. This phenomenon is known as refraction and is a result of light changing its velocity when passing from one medium to another.
What are the conditions for refraction to occur in air?
When the refractive index of the air varies with altitude ... if there is a vertical gradient of temperature, pressure, and/or humidity ... electromagnetic radiation, such as light or radio, will be refracted upward or downward as it makes its way through the air. Utterly fascinatingly, this is the reason that legends of flying horses and magic carpets were born in places with the steepest gradients of atmospheric refractivity, like the Arabian desert.
For refraction to occur in a wave the wave must?
For refraction to occur in a wave, the wave must enter a new medium at an angle.
