A certain object has a volume of 25.0 mL and a mass of 100 g. What is the density of the
object?
density=mass/volume, include the units.
so that means the answers 4 right?
To find the density of an object, you need to use the formula:
Density = Mass / Volume
Given that the mass of the object is 100 g and the volume is 25.0 mL, you can substitute these values into the formula:
Density = 100 g / 25.0 mL
However, it is important to note that density is usually expressed in units of mass per unit volume, such as grams per milliliter (g/mL) or kilograms per cubic meter (kg/m³). In this case, since the mass is given in grams and the volume is given in milliliters, the density will be expressed in grams per milliliter (g/mL).
Now you can calculate the density:
Density = 100 g / 25.0 mL = 4 g/mL
Therefore, the density of the object is 4 g/mL.