Question

What is the density of a substance of volume of 3 m³ and mass 9 kg?

Answer 1

Explanation:

Volume=3m3

Mass = 9kg

Density of substance = volume of substance/ mass of substance

Density of substance =

3/9 =3kg/m3

And density of water = 1000kg/m3

The object will float in the water as the density of the object is less than the density of water.

Answer 2

density is shown by p....

Explanation:

as

p=m/v

put values.......

p=9/3

p=3kgm^-3