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Dimensional Analysis

Dimensional h...

Question

Dimensional homogeneity for an equation is ___

A

Always applicable.

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B

Depends on the complexity of the equation.

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C

Two out of three times.

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D

Not applicable

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Solution

The correct option is A
Always applicable.

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Similar questions

Q. State the principle of homogeneity of dimensions. Test the dimensional homogeneity of the following equation:

h = h_{0} + v_{0} t + \frac{1}{2} g t^{2}

Q. Assertion :The given equation

x = x_{0} + u_{0} t + \frac{1}{2} a t^{2}

is dimensionally correct, where x is the distance travelled by a particle in time t, initial position

x_{0}

, initial velocity

u_{0}

and uniform acceleration a is along the direction of motion Reason: Dimensional analysis can be used for checking the dimensional consistency or homogeneity of the equation.

Q. What is mean by dimensional homogeneity?

Q. Assertion :A dimensionally wrong or inconsistent equation must be wrong. Reason: A dimensionally consistent equation is an exact or a correct equation.

Q. The most basic rule of dimensional analysis is that of dimensional homogeneity. Only commensurable quantities may be

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