Question

The density of a substance is 1200 kg/m^3 .
1) What is the mass of 1 m^3 of the substance?
(2) Calculate its density in g/cm.​

Answer 1

Explanation:

The density of a substance is 7100kgm

−3

. It's relative density is:

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Answer

Correct option is

C

7.1

Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a water.

So, Relativedensity=

Densityofwater

Densityofsubstance

⇒

1000kgm

−3

7100kgm

−3

=7.1

I think it's helps to you

Answer 2

sorry I don't know next time I try