According to the example provided in the reference, a volume of 200 cm³ of oil would have a mass of 180 grams. It is important to note that the mass and volume of oil are not fixed values; they vary depending on the specific quantity of oil being considered. The reference illustrates how to calculate the mass of oil given its density and volume.
Understanding Mass and Volume of Oil
The mass of an object is a measure of the amount of matter it contains, typically expressed in grams (g) or kilograms (kg). Volume is the amount of space an object occupies, often measured in cubic centimeters (cm³), liters (L), or cubic meters (m³). For oil, these properties are directly related to its density.
Calculating Oil Mass: The Essential Formula
The fundamental principle for determining the mass of oil (or any substance) when its density and volume are known is captured by a simple yet powerful formula. As stated in the reference from September 5, 2023:
- Mass = Density × Volume
This formula highlights that if you know how compact a substance is (its density) and how much space it takes up (its volume), you can precisely calculate its mass.
Illustrative Example from the Reference
The provided reference offers a clear example to demonstrate this calculation for oil:
- Density of Oil: 0.9 g/cm³
- Volume of Oil: 200 cm³
Using the formula, the mass is calculated as follows:
Mass of oil = 0.9 g/cm³ × 200 cm³ = 180 grams
This specific example shows that a particular quantity of oil (200 cm³) with a given density (0.9 g/cm³) results in a mass of 180 grams.
Key Data from the Example
To summarize the values presented in the reference's example:
| Property of Oil | Value | Unit |
|---|---|---|
| Density | 0.9 | g/cm³ |
| Volume | 200 | cm³ |
| Calculated Mass | 180 | grams |
Practical Implications
Understanding the relationship between mass, density, and volume is crucial in various fields, from chemistry and engineering to daily applications like cooking or fuel measurement. Since the density of oil can vary slightly based on its type (e.g., crude oil vs. olive oil) and temperature, knowing the specific density is key to accurate mass and volume calculations for any given quantity.
