اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
626 pages : 20 cm
Includes index
Physical measurements -- Measurement of length -- Weighing -- Density -- Elasticity of solids -- The pendulum -- Surface tension and viscosity -- The barometer -- Thermometry -- Expansion of solids and liquids -- Thermal expansion of gases -- Calorimetry -- Calorimetry, Latent heat -- Vapour pressure -- Vapour density freezing and boiling pts. of solutions -- Melting point, ratio of specific heats, conductivity -- Sound -- Refractive index -- Dispersion and wave-length measurement -- Interference -- Lenses and mirrors -- Polarised light -- Photometry and colour vision -- Earth's magnetic field -- Galvanometers -- Measurement of resistance -- Resistance of electrolytes -- EMF -- Resistance thermometers and Thermo-junctions -- Measurement of current -- Ballistic galvanometer and measurement of capacity -- Measurement of self and mutual induction -- Permeability -- The quadrant electometer -- Appendix -- Index