Measurement and Data Analysis for Engineering and Science, 4th Edition

Variable	Equivalent	ℓ Dimensions	ℓ Scaling
displacement	distance	ℓ	ℓ
strain	length change/length	Δℓ/ℓ	ℓ0
strain rate or shear rate	strain change/time	ℓ0T−1	ℓ0
velocity	distance/time	ℓT−1	ℓ
surface	width × length	ℓ2	ℓ2
volume	width × length × height	ℓ3	ℓ3
force	mass × acceleration	ℓ3ℓT−2	ℓ4
line force	force/length	ℓ3T−2	ℓ3
surface force	force/area	ℓ3ℓ−1T	ℓ2
body force	force/volume	ℓ3ℓ−2T	ℓ
work, energy	force × distance	ℓ3ℓ2T−2	ℓ5
power	energy/time	ℓ3ℓ2T−3	ℓ5
power density	power/volume	ℓ3ℓ−1T−3	ℓ2
electric current	charge/time	QT−1	ℓ0
electric resistance	resistivity × length/cross-sectional area	ℓ−1	ℓ−1
electric field potential	voltage	V	ℓ0
electric field strength	voltage/length	Vℓ−1	ℓ−1
electric field energy ...