Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using the formula, find
the mass of a piece of cork with a volume of 240 cm3
If the mass of a piece of cork is m, and its volume is v, the formula will be m =
To find the formula showing the dependence of mass on the volume of a piece of cork, we need to understand the relationship between mass, volume, and density.
Density is defined as the mass of a substance per unit volume. Mathematically, it can be represented as:
Density = Mass / Volume
Rearranging the above equation, we get:
Mass = Density * Volume
In this case, the given density of cork is 0.18 g/cm³. So, the formula showing the dependence of mass on volume of cork would be:
Mass = 0.18 * Volume
Now, let's find the mass of a piece of cork with a volume of 240 cm³.
Plug in the values into the formula:
Mass = 0.18 * 240
Mass = 43.2 g
Therefore, the mass of a piece of cork with a volume of 240 cm³ is 43.2 grams.