What is the theory behind determining the index of refraction of different liquids using Snell's Law? - index of refraction of a liquid
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Thursday, February 11, 2010
Index Of Refraction Of A Liquid What Is The Theory Behind Determining The Index Of Refraction Of Different Liquids Using Snell’s Law?
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If, after a detailed explanation of why certain frequencies of electromagnetic radiation, change their speed during the passage of specific electric fields?
This statement to me, and I think that the capacity of this format.
But if you think how we can use it the law of Snell-Descartes to the refractive index of liquids to be measured and why?
The speed of light in a transparent liquid that is different from one fluid to another. When a beam of single frequency (single color) of light at an angle to the surface of a liquid, bend the beams, as it enters the liquid. The relationship between the sine of the angle of incidence to the sine of the angle of refraction (angle) is a constant (refractive index)for each liquid.
It is light, the angle at which, a beam of light shone on a sample of liquid and the angle set twice and thus identify the liquid. This test is simple, fast, accurate and nondestructive is well in the brewery and distillery used to measure the alcohol content of liquids. It is used to determine the sugar content of ripe fruits, the concentration of salt in the water ..... There are a variety of applications. The device is used as a refractometer developed "- to find easily and find the details.
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