domineikbentley domineikbentley

27-01-2015
Physics

Answered

a student measure the mass of an 8 cm^3 block of brown sugar to be 12.9 g. what is the density of the brown sugar?

Answer :

balfouri balfouri

27-01-2015

density = mass / volume ;
1 Cubic Centimeter = 0,000001 Cubic Meter
8 cm^3 = 0.000008 m^3
12,9 g = 0,0129 kg

The density is 0,0129 kg/ 0,000008 m^3 = 1612,5 kg/m^3

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