Question

Which statements accurately describe density? Check all that apply.

Answer 1

Explanation:

Density is the mass of an object or substance per unit volume. The symbol for density is and it can be calculated using the formula as follows.

                       $\rho$ = $\frac{mass}{volume}$

Density is derived from mass which can be in grams or kilograms and volume which can be in liters etc. Therefore, density is a derived unit of measurement. We do not need any balance or scale to determine the density.

The statements in the options that accurately describe density are as follows.

• Density is the ratio of mass to volume.
• Density is a physical property of an object.
• Density is a derived unit of measurement.

Answer 2

Density is a derived unit of measurement 

Density is the ratio of mass to volume 

Density is a physical property of an object