Question

the density of a copper is 8900 kg/m³. what is the mass of 20m³ of copper​

Answer 1

Density=mass/volume

Mass=density ×volume

Here,

Density=8900

volume=20m3=20L(1L=1m3)

Mass=8900×20=178000 Kg

I hope this helps

Answer 2

Answer:

We know that,

Density = Mass /volume

so, Mass = Density × volume

Mass = 8900kgm³×20m³

Mass = 178000kg ans.

Explanation:

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