Tuesday
September 2, 2014

Homework Help: Chemistry

Posted by gnozahs on Thursday, May 14, 2009 at 10:48pm.

Xrays with a wavelenth of 1.70A scatter at an angle of 21.5 degrees from a crystal. If n=1, what is the distance between planes of atoms in the crystal that give rise to this scatterying?

So far I've gotten .367 radians but I have no idea where to go from there.

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