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Re: [Phys-l] index of refraction



That's news to me.

I have a French ébullioscope and check out the antique polarimeter in the Steinbeck museum he used when he worked for Spreckels (sugar beets) as a "bench chemist".

But Google links to many. e.g.


http://www.eckraus.com/RF110.html


bc learns from PHYS-L


On 2009, May 12, , at 01:21, Edmiston, Mike wrote:

This is the way
vintners measure the sugar content of their grapes.