Physical Constants

Selected for Students

G.W. Childs (Autor)

Buch | Softcover

107 Seiten

1972
Chapman and Hall (Verlag)
978-0-412-21050-1 (ISBN)

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Time changes most things, and physical constants are seem ingly not immune from this contingency. The publishers' suggestion for a new edition has provided an opportunity for a thorough scrutiny of the contents of this book and for the adjustment to some fourteen years of changes since the last edition. At the same time the contents have been increased by the addition of one or two new tables, and current moves towards the adoption of an international system of units ex plain the appearance in the book, wherever it is practicable, of S. 1. units. However, the habits of a lifetime are not easily changed, and it is too much to expect that despite careful proofreading the change of units has been carried through without errors. I shall be grateful for intimation of such mis takes. I wish moreover to thank all those who in the past have taken the trouble to draw my attention to errors, or to superior determinations, or simply to offer advice or criticism. For those who do not find what they seek in this collection, more complete compilations of physical constants are to be found in: Tables of Physical and Chemical Constants, G. W. C. Kaye and T. H. Laby, 13th edition 1966, Longman. Handbook of Chemistry and Physics, 52nd edition 1971, Chemical Rubber Company. International Critical Tables. National Research Council, McGraw-Hill. Zahlenwerte und Funktionen aus Physik; Chemie; Astronomie; Geophysik and Technik. Landolt and Bornstein, Springer-verlag.

Units.- The international system of units (SI).- The CGS system of units.- Astronomical and Geodetical Data.- Positions of selected fixed stars.- Miscellaneous constants.- Constitution of the Atmosphere.- The Earth.- The Planets.- Constants of the Sun, Earth and Moon.- Standard times of the world.- General Physics.- Reduction of weights to vacuo.- Moments of inertia.- Reduction of weights to vacuo: Nomogram 1.- Height from barometer readings: Nomogram 2.- Barometer temperature correction: Nomogram 3.- Meniscus correction for mercury columns: Nomogram 4.- Atomic weights.- Properties of semiconductor elements.- Electron shell structure, ground state, and ionization potential of neutral atoms of the elements.- Molecular bond constants.- Bond angles.- Trans-uranium elements.- Naturally occurring isotopes.- Nuclear constants.- Elastic constants of solids.- Compressibility of liquids.- Properties of plastics.- Densities.- Density of dry air: Nomogram 5.- Viscosities.- Surface tension.- Solubilities.- Screwthread dimensions.- Heat.- Vapour pressures.- Wet and dry bulb hygrometer tables.- Critical constants of gases.- Thermal constants of the elements.- Thermal constants of common substances.- Fixed points of the temperature scale.- Radiation constants.- Light.- Photometric units.- Emission spectra.- The electromagnetic spectrum.- Refractive indices.- Rotatory powers.- Reflecting power of metals.- Magnetism and Electricity.- Electromotive forces.- Magnetic properties of ferromagnetic substances.- Magnetic susceptibility.- Change of resistance of bismuth in a transverse magnetic field.- Magneto-optical rotation (Faraday effect).- Approximate values of the magnetic elements.- Resistivities of some common substances.- Rapid calculation of wire resistances: Nomogram 6.- Thermo-electric e.m.f. of some common metals and alloys, against lead.- Standard wire gauge.- Sparking distances, spherical electrodes.- Electrochemical equivalents.- Resistor/capacitor colour code.- Conductivity and equivalent conductivity of aqueous solutions.- Dielectric constant and dielectric strength.- Electron beam constants.- X-ray data.- Atomic and molecular constants.- Radioactivity constants of naturally occurring radioelements.- Mass absorption coefficients for X- and gamma rays.- Sound.- Velocity of sound.- Measurement of noise.- Equal tempered scale.- General Constants.- Quantum interconversion table: Nomogram 7.- Four-figure Logarithms.- Four-figure Antilogarithms.- Natural Sines.- Natural Cosines.- Natural Tangents.- Reciprocals.- Squares.

Erscheint lt. Verlag	31.10.1972
Zusatzinfo	107 p.
Verlagsort	London
Sprache	englisch
Maße	127 x 203 mm
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Allgemeines / Lexika
ISBN-10	0-412-21050-9 / 0412210509
ISBN-13	978-0-412-21050-1 / 9780412210501
Zustand	Neuware