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Two identical spherical water drops are picking up one monovalent ion.What weight has...
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We'll use Newton's law,so we'll make an equality between the gravitational force and rejection force:
From this equality, we'll extract the weight:
m=e/ sqrt (4*pi*epsilon0*gama)=1.8ng
Posted by giorgiana1976 on June 29, 2009 at 2:56 AM (Answer #1)
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