What does dimensions and theory of dimensions mean?

Definitions for dimensions and theory of dimensions
di·men·sions and the·ory of di·men·sions

This dictionary definitions page includes all the possible meanings, example usage and translations of the word dimensions and theory of dimensions.

The Standard Electrical Dictionary

  1. Dimensions and Theory of Dimensions

    The expression of the unitary value of a physical quantity in one or more of the units of length (L), time (T) and mass (M) is termed the dimensions of such quantity. Thus the dimension or dimensions of a distance is simply L; of an angle, expressible by dividing the arc by the radius is L/L; of a velocity, expressible by distance divided by time--L/T; of acceleration, which is velocity acquired in a unit of time, and is therefore expressible by velocity divided by time--L/T/T or L/T2; of momentum, which is the product of mass into velocity--M*L/T; of kinetic energy taken as the product of mass into the square of velocity--M*(L2/T2); of potential energy taken as the product of mass into acceleration into space-M*(L/T2)*L reducing to M*(L2/T2). The theory is based on three fundamental units and embraces all electric quantities. The simple units generally taken are the gram, centimeter and second and the dimensions of the fundamental compound units are expressed in terms of these three, forming the centimeter-gram-second or C. G. S. system of units. Unless otherwise expressed or implied the letters L, M and T, may be taken to indicate centimeter, gram and second respectively. It is obvious that very complicated expressions of dimensions may be built up, and that a mathematical expression of unnamed quantities may be arrived at. Dimensions in their application by these symbols are subject to the laws of algebra. They were invented by Fourier and were brought into prominence by J. Clerk Maxwell. Another excellent definition reads as follows: "By the dimensions of a physical quantity we mean the quantities and powers of quantities, involved in the measurement of it." (W. T. A. Emtage.)

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Numerology

  1. Chaldean Numerology

    The numerical value of dimensions and theory of dimensions in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of dimensions and theory of dimensions in Pythagorean Numerology is: 4

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"dimensions and theory of dimensions." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/dimensions+and+theory+of+dimensions>.

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