Circular of the Bureau of Standards, Masalah 24-25U.S. Government Printing Office, 1910 |
Dari dalam buku
Hasil 1-5 dari 92
Halaman 16
... developed for calculating the mutual inductance of a circle and a coaxial single - layer coil . The formula is more convenient than one using elliptic integrals and is very accurate . Several examples are given to test and illustrate ...
... developed for calculating the mutual inductance of a circle and a coaxial single - layer coil . The formula is more convenient than one using elliptic integrals and is very accurate . Several examples are given to test and illustrate ...
Halaman 22
... developed by the relative motion of the magnet and winding of a galvanometer is pointed out and the general theory of the vibration galvanometer developed . Equations are derived which show how the ampli- tude of the vibration depends ...
... developed by the relative motion of the magnet and winding of a galvanometer is pointed out and the general theory of the vibration galvanometer developed . Equations are derived which show how the ampli- tude of the vibration depends ...
Halaman 23
... of the case of an infinitely long , uniformly bright strip of finite width a theory of light tubes is developed . ( Jan. 15 , 1907. ) 24 PP . 61. An Explanation of the Short Life of Frosted Lamps June 1 , 1910 ] 23 Publications.
... of the case of an infinitely long , uniformly bright strip of finite width a theory of light tubes is developed . ( Jan. 15 , 1907. ) 24 PP . 61. An Explanation of the Short Life of Frosted Lamps June 1 , 1910 ] 23 Publications.
Halaman 24
... developed ; the first , from consideration of absorbing screens ; second , from the consideration of the white light which with a spectrum ray will match the color . The first method is limited to sources with continuous spectra and is ...
... developed ; the first , from consideration of absorbing screens ; second , from the consideration of the white light which with a spectrum ray will match the color . The first method is limited to sources with continuous spectra and is ...
Halaman 27
... developed in a previous paper , the complete expressions for luminosity and luminous efficiency of bodies of known temperatures is worked out . In conclusion , numerical values are calculated in candles per watt for various lamps and ...
... developed in a previous paper , the complete expressions for luminosity and luminous efficiency of bodies of known temperatures is worked out . In conclusion , numerical values are calculated in candles per watt for various lamps and ...
Istilah dan frasa umum
absorption acid alloys alternating current analysis analyzed samples apparatus Benzoic acid Bessemer Bureau of Standards C. E. Waters C. W. Waidner calculation carbon cement cents chemical Circular clays Coaxial coils College Library condensers constant copper curves detector determined discussed E. B. Rosa Edgar Buckingham effect electrical Electrodynamometer Electrolysis electromotive force error experimental formula Frederick Bates Free Public frequency G. K. Burgess galvanometer given heat instrument investigation iron L. W. Austin Louis Cohen magnetic Manganese material Melting point metal method Mutual Inductance Naphthalene Nickel Number obtained oxidation P. G. Nutting Photometric platinum Polariscope potentiometer preparation Price properties Public Library pyrometers radiation resistance Self-Inductance Sept shown sieves sodium oxalate specifications spectrum STANDARD SAMPLES Steel Sulphur temperature tests thermometers tion tungsten United UNIV values Vanadium various W. W. Coblentz Waidner and G. K. wattmeter wave lengths Weights and Measures wire Zinc
Bagian yang populer
Halaman 104 - Prosecutions for offenses under this Act may be begun upon complaint of local sealers of weights and measures, or other officers of the several States and Territories...
Halaman 111 - State and National Laws Concerning the Weights and Measures of the United States," and a descriptive pamphlet concerning the organization and work of the Bureau of Standards.
Halaman 17 - Association of the United States. Before final approval the specification was submitted to a large number of paint manufacturers whose suggestions were carefully considered. The specification gives the required composition, methods of sampling, analytical methods for laboratory examination of both paste and ready-mixed paint, and describes acceptable methods of preparing the reagents to be used.
Halaman 42 - Wattmeter Methods of Measuring Power Expended upon Condensers and Circuits of Low Power Factor EB Rosa 19.
Halaman 15 - A Comparison of the Unit of Luminous Intensity of the United States with Those of Germany, England and France ; EP Hyde.
Halaman 109 - Eighth Annual Conference on the Weights and Measures of the United States (1913).
Halaman 52 - Brown 8. A Rapid Method for the Determination of Vanadium in Steels, Ores, etc., Based on Its Quantitative Inclusion by the Phosphomolybdate Precipitate...
Halaman 22 - Tests of Absorptive and Permeable Properties of Portland Cement Mortars and Concretes, Together with Tests of Damp Proofing and Waterproofing Compounds and Materials (127 pp.) Rudolph}.
Halaman 42 - Waters 5. The Effect of High-Pressure Steam on the Crushing Strength of Portland Cement Mortar and Concrete (25 pp.) RJ Wig 6.