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  • Select the pair whose dimension are same:Option: 1 Stress and strainOption: 2 Pow

Select the pair whose dimension are same:

Option: 1

Stress and strain


Option: 2

Power and force


Option: 3

Surface \ \ tension and  \frac{1}{surface \ \ energy }


Option: 4

stress and pressure


Answers (1)

best_answer

Dimension of Surface tension and Surface energy M^{1}L^{0}T^{-2} 

And,  Pressure P=\frac{F}{A} and stress S=\frac{F}{A}

So both pressure and stress have the same dimension

Surface tension and surface energy have the same dimension

so option 4 is correct

 

Posted by

Devendra Khairwa

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