Practical Physics

accuracy accurate adjustment angle apparatus arithmetic mean arithmetical axis of rotation balance beam body bottle bulb burette C.G.S. unit calculated calipers calorimeter Cavendish Laboratory centimetres centre coincident column correction cross-wire cubic centimetres cylinder density determine the Specific disc distance division drying tubes Enter results equal error experiment fixed fork formula fraction given glass glycerine graduations grammes heat Hence hydrometer hypsometer inch inertia instrument knife-edges Let the weight liquid load mark mass means mercury method millimetre Modulus moment of inertia move multiply numerical measure observations obtained oscillation parallel piece placed plane pointer position pressure quantity ratio reading resting-point scale pans screw shew shewn siren slide solid specific gravity spherometer string suppose surface t₁ telescope temperature thermometer tube turn vapour vernier vertical vessel vibration volume wire Young's Modulus zero