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When does light undergo refraction?
light undergoes refraction when the matter changes the speed of light
How is the index of refraction of a substance related to the speed of light in the substance?
The index of refraction of a substance is inversely proportional to the speed of light in that substance. This means that as the index of refraction of a substance increases, the speed of light in that substance decreases.
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.
How to calculate index refraction?
Index of refraction can be calculated using the formula n = c/v, where n is the index of refraction, c is the speed of light in a vacuum, and v is the speed of light in the medium. Just divide the speed of light in a vacuum by the speed of light in the medium to find the index of refraction for that medium.
How is the index of refraction of s medium related to the speed of light inThe medium?
The index of refraction of a substance is(The speed of light in vacuum) divided by (the speed of light in the substance) .
How is the index of refraction of a medium related to the speed light of in the medium?
c divided by the index of refraction of the medium = the speed of light in the medium.
Ratio of the speed of light in a vacuum to the speed of light in a material?
The index of refraction.
If the speed of light in a vacuum is 1.2 times that of the speed of light in a given material what is the index of refraction for that material?
2 (no units)
What is the changing of speed of light called?
Refraction.
What is the bending of light due to the change in speed?
It is the refraction of light.
What is the bending of light due to change in its speed?
It is the refraction of light.
What is basic cause of refraction?
Refraction occurs when light passes from one medium to another with a different optical density, causing a change in the speed of light. This change in speed results in bending of the light waves, leading to the phenomenon of refraction.
