Question

why, a ring and a brick made of gold have same density?​

Answer 1

Answer:

Because the density of gold is constant. Density is constant for whatever shape you'll build.

Explanation:

Not only ring or brick, it doesn't matter what shape you make, all will have same density.

Because, you used the same material, which has it's constant density.

Answer 2

Answer:

Because the density is constant.

Explanation:

If two objects have the same mass and volume, they will have the same density.

density = mass/volume