32 CHARLES GRIFFIN & CO.'S PUBLICATIONS. 



A TEXT-BOOK OF PHYSICS 



By J. H. POYNTING, Sc.D., F.B.S., 



Professor of Physics, Birmingham University, 



And Sir J. J. THOMSON, O.M., M.A., F.R.S., 



Professor of Experimental Physics in the University of Cambridge. 



In Five Volumes. Large 8vo. Sold Separately. 



INTRODUCTORY VOLUME. FIFTH EDITION, Revised. Fully Illustrated. 

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PROPERTIES OF MATTER. 



CONTENTS. Gravitation. The Acceleration of Gravity. Elasticity. Stresses and 

 (trains. Torsion. Ben " 

 Liquids. Pressures an 



"snsion.- 



of Liquids. INDEX 

 ndispensftble not i 

 rrade above the lowest." University Corretpondent. 



Strains. Torsion. Bending of Rods. Spiral Springs. Collision. Compressibility of 

 Liquids. Pressures and Volumes of Gases. Thermal Effects Accompanying Strain. 

 Capillarity. Surface Tension. Laplace's Theory of Capillarity. Diffusion of Liquid, 

 Diffusion of Gases. Viscosity of Liquids. INDEX. 

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SOUND. 



CONTENTS. The Nature of Sound aud its chief Characteristics. The Velocity ol Sound 

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 Notes. Besonance and Forced Oscillations. Analysis of Vibrations. The Transverse 

 Vibrations of Stretched Strings or Wires. Pipes and other Air Cavities. Bods. Plates. 

 Membranes. Vibrations maintained by Heat. Sensitive Flames and Jets. Musipfct 

 Sand. The Superposition of Waves. INDKX. 



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VOLUME III. FOURTH EDITION, Revised. Fully Illustrated. Price 15s. 



HEAT. 



CONTENTS. Temperature. Expansion of Solids. Liquids. Gases. Circulation 

 and Convection. Quantity of Heat; Specific Heat. Conductivity. Forms of Energy; 

 Conservation ; Mechanical Equivalent of Heat. The Kinetic Theory. Change of State ; 

 Liquid, Vapour. Critical Points. Solids and Liquids. Atmospheric Conditions. 

 Radiation. Theory of Exchanges. Radiation and Temperature. Thermodynamics. 

 Isothermal and Adiabatic Changes. Thermodynamics of Changes of State, and Solu- 

 tions. Thermodynamics of Radiation. INDEX. 



"Well up-to-date, and extremely clear and exact throughout. ... As clear as 

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VOLUME IV. IN THREE PARTS Two BOUND VOLUMES. 



ELECTRICITY & MAGNETISM, 



PARTS I. & II. In Cloth. Pp. i-xiv + 246. Price 10s. 6d. 



STATIC ELECTRICITY AND MAGNETISM. 



CONTENTS. Common Phenomena. Quantity of Electrification. " Inverse Square " 

 Systems. Electric Strain produced in a Field. Force on a Small Charged Body in the 

 Field. Potential. Energy in Electrified Systems. Measuring Potential and Capacity. 

 Dielectric, Specific Inductive Capacity, Residual Effects. Spec Ind. Capacity and 

 Refractive Index. Stress in Dielectric. Alteration in Dielectric under Strain. Pyro- 

 and Piezo-electricity. Magnetic Actions. Molecular Hypothesis of Magnets. Magnets 

 other than Iron. Inverse Square Law. Magnetic Fields. Induced Magnetism. 

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 Magnetism and Light. INDEX. 



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