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A cube of aluminium measures 3 cm on each side and weighs 81g. What is its density (Hint: find the volume of the block first)
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A cube of aluminium measures 3 cm on each side and weighs 81g. What is its density (Hint: find the volume of the block first)

User Goutham Ganesan
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1 Answer

7 votes
To find the density, multiply 3 with 3 and 3 again. Which gives us 27.

Then divide the mass over volume.
81/27=3
Density= 3g/mL
User Nuno Tomas
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