V Periodical Abbreviation

V has various meanings in the Periodical category. Discover the full forms, definitions, and usage contexts of V in Periodical.

Vacuum

Most Common

Pressure less than atmospheric pressure. It is usually expressed in inches of mercury (Hg) as referred to the existing atmospheric pressure. A vacuum is a space that has no pressure and no molecules inside. It is truly and empty space. Although space has a very low pressure (almost a vacuum), there are still particles out there. A volume which contains no matter. A completely empty space. The collapsing can experiment shows the effect of the pressure of gas particles.

Periodical
Vertical

At right angles to a horizontal plane; in a direction, or having an alignment, such that the top is directly above the bottom.

Periodical

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