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no, the light rays are caused due to reflection,transmission and absorption of light. Index of refraction.
Index Of Refraction
A medium with a higher index of refraction, like diamond, is more dense than the medium with a lower index of refraction, like air. If the ray of light is moving from the less dense medium (lower index of refraction), to a more dense (higher index of refraction) the ray of light bends TOWARDS the normal.
The ray of light bends towards the normal.
n(index of refraction) = c(speed of light in a vacuum)/v(speed of material in the sebstance)
no, the light rays are caused due to reflection,transmission and absorption of light. Index of refraction.
Q: How do you think increasing a medium's index of refraction might affect the angle of refraction?
Index Of Refraction
A medium with a higher index of refraction, like diamond, is more dense than the medium with a lower index of refraction, like air. If the ray of light is moving from the less dense medium (lower index of refraction), to a more dense (higher index of refraction) the ray of light bends TOWARDS the normal.
Each substance has an index of refraction. The index of refraction of water is about 1.3330 . The index of refraction of air at standard conditions is about 1.0003 . There is no such thing as the index of refraction of "water to air".
Use the definition of "index of refraction". In this case, you simply need to divide the speed of light in a vacuum by the index of refraction.
Reflection happens only at the interface between two media, and two media with the same index of refraction act as if they were a single medium. Thus, at the interface between media with the same index of refraction, there is no reflection, and the ray keeps going straight. Continuing this line of thought, it is not surprising that we observe very little reflection at an interface between media with similar indices of refraction.
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well kids, the answer is INDEX OF REFRACTION. (: science question on my homework
Absorption, reflection and refraction will all change of the movement of P waves. Absorption will reduce the energy of the waves. Reflection will bounce the waves back. Refraction will change the angle of the waves based on what they are bouncing off of.
c divided by the index of refraction of the medium = the speed of light in the medium.
Water's index of refraction is 1.333