Question

if 103 cm3 of aluminium has a mass of 0.280 kg. Find its density in
a g/cm3
b. in kg/m3
(Ans. 2.7 g/cm3 b 2.700 kg/m")
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Answer 1

Explanation:

Mass = 0.28 kg = 280 g

Volume = 103 cm^3 = 0.000103 m^3

Density ( g/cm^3 ) = Mass / Volume = 280/103 =

2.7 g/cm^3

Density ( kg/m^3 ) = Mass / Volume =

0.28/0.000103 = 2700 kg/m^3

Therefore, it is your answer.

I hope it helps you. If you have any doubts, then don't hesitate to ask.

Answer 2

Explanation:

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