The base unit of measure for the volume of a solid is the cubic meter, while the liter is often used for measuring liquid volumes. However, the cubic meter is also used for very large volumes of liquid, as 1 cubic meter is equivalent to 1,000 liters.
Continue ReadingThe cubic meter is often written as the letter "m" with a superscript "3," or m^{3}, but since superscript characters are not always available, it is also written as cu m, m3, m**3 or m^3.
An easy way of visualizing the cubic meter is to think of a cube whose length, breadth and height all measure 1 meter. As a point of comparison, 1 cubic meter of pure water weighs 1,000 kilograms.
Other names for the cubic meter are stère and kiloliter.
Learn more about MeasurementsDensity is mass per unit volume, and the SI (or Systeme International) unit is kilogram per cubic meter, abbreviated as kg/m^3. This means that finding the density of a particular object requires dividing its mass by its volume.
Full Answer >Air density is the mass of air per unit of volume it occupies, and it is expressed in kilograms per cubic meter when using the metric system. In the free atmosphere, air density decreases when temperature increases or when the air is humid. However, air density increases when pressure increases.
Full Answer >A cubic meter is a unit of volume, while a tonne is a unit of mass. Thus, the amount of volume required to equal 1 ton of mass depends entirely upon the density of the substance measured. For example, a cubic meter of water at roughly 4 degrees Celsius weighs 1 tonne. A tonne, also known as a metric ton, equals 1000 kilograms, or nearly 2,204 pounds.
Full Answer >A liter is the metric unit of volume, not of mass or weight. The weight of a substance occupying 1 liter depends entirely on its density. For example, water has a density of approximately 1 gram per milliliter; hence, 1 liter of water weighs about 1 kilogram, or 2.2 lbs.
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