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Gold has a density of 19,300 kg/m³. Calculate the mass of 0.02 m³ of gold in kilograms.

User Abdull
by
6.9k points

1 Answer

4 votes
use formula
D=m/
V

we know the density is 19 000kg/m3, and the volume is 0.02m3. we need to find the mass.

plug in the information

19 300kg/m3= m/
0.02m3



solve

19 300kg/m3=m/
0.02m3

19 300kg/m3 x 0.02m3=m/
0.02m3 x 0.02m3

19 300kg x 0.02=m

386kg=m


the mass of 0.02m3 of gold is 386kg.
User Moritz Both
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7.2k points