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October 21, 2014

October 21, 2014

Posted by **i need help please** on Sunday, January 9, 2011 at 11:49pm.

how do i do this?

- Advanced Physics -
**Dr Russ**, Monday, January 10, 2011 at 12:55amYou need the density of the liquid, p in g cm^-3.

volume=mass/density

=1000 g/ p

cross section of cylinder = c in cm^2

volume of cylinder of liquid = cross section x h = c x 8

so 8c=1000/p

once you know p you can find c.

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