A {£' LIBRARY M PAGE PREFACE........................... vii Part I. Viscometry CHAPTER I. PRELIMINARY. METHODS OF MEASUREMENT......... 1 II. THE LAW OF POISEUILLE.................. 8 III. THE AMPLIFICATION OF THE LAW OF POISEUILLE.......17 IV. Is THE VISCOSITY A DEFINITE PHYSICAL QUANTITY?.....58 V. THE VISCOMETER.....................62 Part II. Fluidity and Plasticity and Other Physical and Chemical Properties I. VISCOSITY and FLUIDITY................... 81 II. FLUIDITY AND THE CHEMICAL COMPOSITION AND CONSTITUTION OF PURE LIQUIDS....................106 III. FLUIDITY AND TEMPERATURE, VOLUME, PRESSURE. COLLI- SIONAL AND DlFFUSIONAL VISCOSITY............127 IV. FLUIDITY AND VAPOR PRESSURE...............155 V. THE FLUIDITY OF SOLUTIONS................160 VI. FLUIDITY AND DIFFUSION.................188 VII. COLLOIDAL SOLUTIONS...................198 VIII. THE PLASTICITY OF SOLIDS.................215 IX. THE VISCOSITY OF GASES..................241 X. SUPERFICIAL FLUIDITY...................254 XL LUBRICATION.......................261 XII. FURTHER APPLICATIONS OF THE VISCOMETRIC METHOD.....279 APPENDIX A. PRACTICAL, VISCOMETRY...............296 APPENDIX B. PRACTICAL PLASTOMETRY..............320 APPENDIX C. TECHNICAL VISCOMETERS..............324 APPENDIX D. MEASUREMENTS OF POISEUILLE...........331 VISCOSITIES AND FLUIDITIES OF WATER FLUIDITIES OF ETHYL ALCO- HOL AND SUCROSE SOLUTIONS...............341 RECIPROCALS........................342 FOUR-PLACE LOGARITHMS..................345 BIBLIOGRAPHY AND AUTHOR INDEX..............347 SUBJECT INDEX.........................431