Which of the following quantities cannot be exoressed in volts? pote – InterviewSolution

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1.	Which of the following quantities cannot be exoressed in volts? potensialpotensial differenceemfwork done
Answer» has the units of Force/Area = N/m 2 , while STRAIN (=Δl/l) is dimensionless. So option A is CORRECT.Surface tension is Force/Length, thus N/m, hence B is ALSO correct.Energy has the units of [ML 2 T −2 ], hence the units have to be KGM 2 /s 2 . Thus C is incorrect option.Pressure is Force/Area = N/m 2 , thus D is again correct.

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