Talk:Spin coating

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It is said in this page that spin coating will "...spread the fluid by centrifugal force." Since the page describing centrifugal force clearly indicates that this force is imaginary in the sense that it is being used in on the spin coating page, I recommend that the term "centrifugal force" is removed from the description of spin coating (since there is no such force).

20-80 Hz? Shouldn't that be RPM not Hz? —Preceding unsigned comment added by 210.19.78.34 (talk) 01:15, 16 April 2008 (UTC)