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Define The Principle Of Homogeneity Of Dimensions. On What Principle Is It Based?

Answer»

The principle of homogeneity of dimensions STATES that an EQUATION is dimensionally correct if the dimensions of the various terms on either side of the equation are the same.
This principle is based on the fact that two quantities of the same dimension only can be ADDED up, and the resulting quantity ALSO possess the the same dimension.

in equation X + Y = Z is VALID if the dimensions of X, Y and Z are same.

The principle of homogeneity of dimensions states that an equation is dimensionally correct if the dimensions of the various terms on either side of the equation are the same.
This principle is based on the fact that two quantities of the same dimension only can be added up, and the resulting quantity also possess the the same dimension.

in equation X + Y = Z is valid if the dimensions of X, Y and Z are same.



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