Question

if the density and volume of an object is known, what can also be found?
the mass of the object
the shape of the object
the size of the object
the thickness of the object

Explanation:

Step1: Recall the density formula

The formula for density is \(
ho=\frac{m}{V}\), where \(
ho\) is density, \( m\) is mass, and \( V\) is volume.

Step2: Rearrange the formula to solve for mass

From \(
ho=\frac{m}{V}\), we can get \( m =
ho\times V\). If \(
ho\) (density) and \( V\) (volume) are known, we can calculate the mass \( m\) using this formula.
The shape, size, and thickness of an object cannot be directly determined from density and volume alone. Density is a property related to mass and volume (\(
ho=\frac{m}{V}\)), and volume gives a measure of the space occupied (\( V\)), but these two do not provide information about the geometric characteristics like shape, size (in a non - volume sense, e.g., length, width if we consider a 3D object), or thickness.

Answer:

the mass of the object