Meaning of Volume

What is Volume:

Volume means, in a general way, the corpulence, package either wingspan of one thing. It comes from the Latin volumewhich means ‘roll’, in reference to the rolls of papyrus, parchment or cloth where the manuscripts before the appearance of bookhence today it is also called volume to a book, whether it is a complete work or each of the volumes that constitute it.

In natural SciencesWhat volume is considered the space occupied by a body, that is, its physical magnitude in three dimensions: length, width and height. The unit of measure for volume is the cubic meter (m3).

A practical experiment for measure the volume of an object It consists of introducing it into a graduated cylinder with a little water. The difference in level of the liquid with the object submerged inside and without it is taken as a reference for its volume. Although there are, of course, mathematical formulas that allow us to calculate the volume of different geometric bodies, such as a cylinder, a sphere, a cube, a pyramid, a prism either a cone.

See also Experiment.

The usefulness of volume measurement and its application is wide and varied within the scientific field. In Chemistryfor example, is used to calculate the molar volume of a substance, as well as for the determination of the atomic volume of a chemical element, considering its atomic mass and its density. For the Medicineon the other hand, is essential to measure the corpuscular volume in the study of blood.

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Volume It also refers to the perception we have of the sound intensity. It is calculated based on the level of acoustic power and its unit of measure is decibels or decibels (dB). We use the word daily: “Turn down the volume of the music; We are going to be left without a voice from shouting so much.”

specific volume

The specific volume corresponds to the space occupied by the unit of dough. In that sense, is the inverse magnitude of the density. Let’s think, for example, of a block of iron and a block of pumice stone that are exactly the same. Both occupy the same space, that is, they have the same specific volumebut because iron has a higher density, its specific weights they differ enormously. In the International System it is measured in m3/kg.

See also Density.

Volume in Computer Science

In Computingis considered volume the area of storage of a hard disk or one of its partitions, accessible through a format consisting of a file system.

volume in numismatics

The numismatics uses the term volume to refer to the thickness of a coin or medal.