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density - Coggle Diagram
density
Materials
ice
density (G/cm3)
0.9
water
density (G/cm3)
1
Paraffin oil
density (G/cm3)
0.8
brick
density (G/cm3)
2
cork
density (G/cm3)
0.3
aluminim
density (G/cm3)
2.7
Polystryrene
density (G/cm3)
0.02
gold
density (G/cm3)
19.3
mercuty
density (G/cm3)
13.6
finding the density of an irregular shape
(1) The mass of a stone is found by placing it on an
electronic balance
(2) the volume of the stone if found by gently lowering it into filled overflow can and noting the volume of water that flows out using a graduated cylinder
divide the mass of the stone by the volume of the water. you now have the volume of an irregular shape
finding the density of a regular object
A stone has a volume