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amw2829
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Homework Statement
A less-dense liquid of density ρ1 floats on top of a more-dense liquid of density ρ2 . A uniform cylinder of length l and densityρ, with ρ1< ρ<ρ2, floats at the interface with its long axis vertical.
What fraction of the length is in the more-dense liquid?
Homework Equations
F=ρVg
The Attempt at a Solution
I thought I could use Vf=ρ/ρ2 but the final answer should include ρ1 and possibly l. Any help would be appreciated.