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Which of the following equations is dime...

Which of the following equations is dimensionally correct?

A

pressure = Energy per units volume

B

pressure = Energy per units area

C

pressure = Momentum `xx` Volume `xx` time

D

pressure = Force `xx` area

Text Solution

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The correct Answer is:
a
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TARGET PUBLICATION-MEASUREMENTS-CRITICAL THINKING ( DIMENSIONAL ANALYSIS )
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  7. Which of the following equations is dimensionally correct?

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  9. Which of the following pairs has the same dimensions?

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  12. Write the dimensions of a//b in the relation F = a sqrtx + bt^2 where ...

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  13. For the equation F = A^(a) v^(b) d^(c) where F is force, A is area, v ...

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  14. Using the principle of homogeneity of dimensions, find which of the fo...

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  17. The dimensions of a/b in the equation P=(a-t^(2))/(bx) where P is pre...

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  18. The equation of the state of some gases can be expressed as (P +(a)/(V...

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