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Old December 14th, 2008, 11:28 AM
running-gag running-gag is offline
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Quote:
Originally Posted by EmpressGirl View Post
Lead has a density of 11 g/cm3. What is the mass of a lead weight with a volume of 25 cm3?
Hi

You surely know this formula : m = \rho V where
m is the mass
\rho is the volumic mass
V is the volume
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