How to measure the volume of any fluid in nano levels?

From: raghu (raghuis_at_gmail.com)
Date: 11/21/04


Date: 21 Nov 2004 01:48:09 GMT


Looking for an idea to measure the volume of the
fluid in nano levels.
If i have a drop of liquid, what are the present techniques used
to find the volume of it?
Even micro level technique is fine for now.
Is it only by measuring the weight and knowing the density or
are there any better ways to find it?
Thanks.
Raghu



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