Final answer:
To find the mass given the density and volume, multiply the density by the volume. For instance, an object with a volume of 2 cm³ and a density of 2.7 g/cm³ has a mass of 5.4 grams.
Step-by-step explanation:
The question pertains to finding the mass given the density and volume of a substance, which is a problem commonly solved in Physics. The formula to calculate mass (m) when the density (ρ) and volume (V) are known is:
m = ρ × V
To find the mass, you simply multiply the density of the material by the volume it occupies. For example, if you have a block of aluminum with a volume of 2 cubic centimeters and a density of 2.7 grams per cubic centimeter, you can find the mass of the aluminum block by multiplying those two numbers:
m = 2.7 g/cm³ × 2 cm³ = 5.4 grams
This calculation is important in fields such as engineering and material science where the properties of materials are crucial. Remember to keep your units consistent throughout the calculation for an accurate result.