Question

Two spheres have equal area and volume in ratio 2:1.what would their density be
(First to answer brillianest answer)

Answer 1

Explanation:

The density is equal to the mass divided by the volume. Hence, The ratio of the density of the both spheres is 1:2. I hope it will help you please give remarks.

Answer 2

Knowing that the density is equal to mass divided by the volume, we could figure out the density.

If we take the density of the first sphere as:

ρ1=m1/v1

and the density of the second sphere as

ρ2=m2/v2

we could create a ratio in fractions which would make it:

ρ1/ρ2=m1v2/m2v2

Now if you put in the values you would get 1/2, which would be the ratio of their densities.