Uses Of Dimension|To Check Dimensional Correctness Of A Formula|Principle Of Homogeneity Of Dimensions

Dimensional Analysis & Applications|Conversion Of Units|Questions|To Check Dimensional Correctness Of Physical Equation|Principle Of Homogeneity Of Dimensions|To Eshtablish Relation among Physical Quantities

Recap|Dimensions|Questions|Principle Of Homogeneity Of Dimensions|Important Points|Summary

Conversion Of Units|Dimensional Analysis & Applications|Questions|Principle Of Homogeneity Of Dimensions|To Check Dimensional Correctness Of Physical Equation|To Eshtablish Relation among Physical Quantities

Dimensions|Dimensional Analysis |OMR

Let us check the dimensional correctness of the relation v = u + at .

Use and Limitations OF Dimensions

Whether a given relation / formula is correct or not can be checked on the basis of the principle of homogeneity of dimensions. According to this principle, only that formula is correct, in which the dimensions of the various terms on one side of the relation are equal to the respective dimensions of these terms on the other side of the relation. With the help of the comprehension given above, choose the most appropriate alternative for each of the following questions : In the same equation, the dimensional formula of a is

Whether a given relation / formula is correct or not can be checked on the basis of the principle of homogeneity of dimensions. According to this principle, only that formula is correct, in which the dimensions of the various terms on one side of the relation are equal to the respective dimensions of these terms on the other side of the relation. With the help of the compreshension given above, choose the most appropriate alternative for each of the following questions : The distance travelledl by a body in nth second is given by S_(nth) = u + (a)/(2) (2n-1) where u is initial velocity and a is acceleration. The dimensions of S_(nth) are

The dimensions of T in the dimensional formula for mobilitty are :

Dimension|Dimension Formula|Used Of Dimensions|Conversion Of Units|Question