Dimensional Analysis ? State uses of Dimensional Analysis.

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1.Units, Dimensions and Measurement

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What is Dimensional Analysis ? State uses of Dimensional Analysis.

Option A

Option B

Option C

Option D

Solution

A method of obtaining the solution of certain problems in physics by using dimensional formula is called dimensional analysis.

Uses of Dimensional Analysis :

$(a)$ To obtain the relation between the units of some physical quantity in two different systems of units.

$(b)$ To check the dimensional consistency of an equation connecting different physical quantities.

$(c)$ To derive the equation for a physical quantity in terms of the other (related) physical quantities.

Standard 11

Physics

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