Q:
# What Is the Scientific Definition of Volume?

**In scientific terms, volume is three-dimensional space occupied by a gas, liquid or solid.** Scientists measure volume in cubic units, such as liters, cubic meters, gallons and ounces. The most common equation to find volume is mass divided by density.

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It is important to be able to find the volume of shapes for many different scientific calculations. Not only does volume act as an accurate measurement of what is in a container, it also helps determine pressure and concentration. In geometry, to figure out the volume of a rectangle, take the measurements of all of its sides, and multiply them together.

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## How Many Litres Are in a Tonne?

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