Units and Physical ConstantsMacmillan and Company, 1879 - 175 sider |
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Side 1
... called the unit . Thus , if L denote a definite length , and 7 the unit length , L ī is a ratio in the strict Euclidian sense , and is called the numerical value of L. The numerical value of a concrete quantity varies directly as the ...
... called the unit . Thus , if L denote a definite length , and 7 the unit length , L ī is a ratio in the strict Euclidian sense , and is called the numerical value of L. The numerical value of a concrete quantity varies directly as the ...
Side 3
... called the fundamental units . Dimensions . 6. Let us now examine the laws according to which derived units vary when the fundamental units are changed . Let V denote a concrete velocity such that a concrete length L is described in a ...
... called the fundamental units . Dimensions . 6. Let us now examine the laws according to which derived units vary when the fundamental units are changed . Let V denote a concrete velocity such that a concrete length L is described in a ...
Side 5
... called dimensional equations . Their full interpretation is obvious from what precedes . In all such equations , constant numerical factors can be discarded , as not affecting dimensions . 9. As an example of the application of equation ...
... called dimensional equations . Their full interpretation is obvious from what precedes . In all such equations , constant numerical factors can be discarded , as not affecting dimensions . 9. As an example of the application of equation ...
Side 8
... called " physical equations , " inasmuch as they express the equality of physical quantities , whereas ordinary equations express the equality of mere numerical values . The use of physical equations in problems relating to units is to ...
... called " physical equations , " inasmuch as they express the equality of physical quantities , whereas ordinary equations express the equality of mere numerical values . The use of physical equations in problems relating to units is to ...
Side 13
... called simply force at a point , being force per unit of attracted mass , is of dimensions force L or mass T2 • It is numerically equal to the acceleration which it generates , and has accordingly the dimensions of acceleration . The ...
... called simply force at a point , being force per unit of attracted mass , is of dimensions force L or mass T2 • It is numerically equal to the acceleration which it generates , and has accordingly the dimensions of acceleration . The ...
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Vanlige uttrykk og setninger
Acetic ether BALFOUR STEWART body Brewster C.G.S. system C.G.S. units Cambridge Carbonic acid cell centimetre Chemistry chloride coefficients of resilience College compression Copper Crown 8vo cubic centim denote density dimensions distance dynes dynes per square earth's electricity electromagnetic units electromotive force electrostatic unit ELEMENTARY TREATISE employed equal equation ergs Ether farad Fcap following table fundamental units given Glass gramme gramme-degree gravity Hence Hydrogen indices of refraction intensity Iron liquid magnetic mean megadyne per square mercury multiplied Nitrous oxide numerical value numerous Illustrations Owens College oxide P. G. TAIT Philosophy Physical Platinum pound pressure Professor quotient radius ratio refraction Regnault resistance rhombus Royal Science scientific Second Edition shear silver solid specific heat specimens square centim strain stress substance sulphate temperature thermal capacity tion unit mass unit of length unit of mass value of g velocity volume weight wire Young's modulus Zinc ΙΟ
Populære avsnitt
Side 7 - FR-S., late Fellow and Assistant Tutor of St. Peter's College, Cambridge ; Examiner in the University of London.
Side 4 - CLIFFORD— THE ELEMENTS OF DYNAMIC. An Introduction to the Study of Motion and Rest in Solid and Fluid Bodies. By WK CLIFFORD, FRS, Professor of Applied Mathematics and Mechanics at University College, London. Part I.— KINETIC.
Side 15 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the use of Students of every age.
Side 8 - MATHEMATICAL PROBLEMS, on Subjects included in the First and Second Divisions of the Schedule of subjects for the Cambridge Mathematical Tripos Examination. Devised and arranged by JOSEPH WOLSTENHOLME, D.Sc., late Fellow of Christ's College, sometime Fellow of St.
Side 5 - HEMMING— AN ELEMENTARY TREATISE ON THE DIFFERENTIAL AND INTEGRAL CALCULUS, for the Use of Colleges and Schools. By GW HEMMING, MA, Fellow of St. John's College, Cambridge. Second Edition, with Corrections and Additions. 8vo.
Side 30 - LOGIC. ELEMENTARY LESSONS IN LOGIC; Deductive and Inductive, with copious Questions and Examples, and a Vocabulary of Logical Terms. By W. STANLEY JEVONS, MA, Professor of Logic in University College, London. New Edition. Fcap. 8vo. 3^. 6d. " Nothing can be better for a school-book. "—GUARDIAN. "A manual alike simple, interesting, and scientific,"— ATHHN.KUM.
Side 14 - Full, clear, sound, and worthy of attention, not only as a popular exposition, but as a scientific 'Index.
Side 13 - Pure gold throughout." — GUARDIAN. " Unquestionably the clearest and most complete elementary treatise on this subject that we possess in any language.
Side 19 - PHYSICS. LESSONS IN ELEMENTARY PHYSICS. By "BALFOUR STEWART, FRS, Professor of Natural Philosophy in Owens College, Manchester. With numerous Illustrations and Chromoliths of the Spectra of the Sun, Stars, and Nebulae.