Category:Wikipedia categories named after physical quantities Subcategories This category has the following 35 subcategories, out of 35 total. A Acceleration (2 C, 34 P) Airspeed (24 P) Amount of substance (3 C, 23 P) Angle (2 C, 77 P) Area (8 C, 46 P)C Capacitance (2 C, 6 P)D Dark energy (23 P) Density (7 C, 21 P) Distance (6 C, 30 P)E Electric charge (1 C, 7 P) Electric current (2 C, 26 P) Electrical resistance and conductance (7 C, 23 P) Energy (physics) (6 C, 37 P) Entropy (3 C, 22 P, 1 F)F Force (7 C, 69 P) Frequency (5 C, 13 P)H Height (3 C, 4 P)L Length (8 C, 34 P)M Mass (10 C, 64 P)P Position (2 C, 8 P) Power (physics) (13 C, 17 P) Precession (14 P) Pressure (8 C, 46 P) Probability (11 C, 6 P)T Temperature (14 C, 71 P) Thermodynamic free energy (9 P) Time (47 C, 60 P) Torque (4 C, 16 P)V Velocity (7 C, 33 P) Vertical extent (3 C, 6 P) Viscosity (4 C, 29 P) Visibility (2 C, 30 P) Voltage (5 C, 13 P) Volume (7 C, 26 P)W Weight (6 C, 3 P)