Philosophical MagazineTaylor & Francis., 1898 - Physics |
From inside the book
Results 1-3 of 28
Page 10
... approximately assume the bounding edge to be straight for contiguous zones . If the mean angle an subtended by the zone at the given point be found , the intensity 1 I = —–—– Σ¤ ‚ ( I ( ~ „ ) —I ( ~ , -1 ) ) approximately . 2π We notice ...
... approximately assume the bounding edge to be straight for contiguous zones . If the mean angle an subtended by the zone at the given point be found , the intensity 1 I = —–—– Σ¤ ‚ ( I ( ~ „ ) —I ( ~ , -1 ) ) approximately . 2π We notice ...
Page 26
... approximately along the line GH ( and only approximately straight ) , at such a distance from O that GH is equal to A , the wave - length . Thus the interval between the fringes PQ is approximately given by the equation PQ = λ / 2 tan ...
... approximately along the line GH ( and only approximately straight ) , at such a distance from O that GH is equal to A , the wave - length . Thus the interval between the fringes PQ is approximately given by the equation PQ = λ / 2 tan ...
Page 313
... approximately directly as the length of the mercury - column . Thus , supposing the tube calibrated before the introduction of the gas , the experimental deter- mination of two fixed temperatures and the subdivision of the tube into ...
... approximately directly as the length of the mercury - column . Thus , supposing the tube calibrated before the introduction of the gas , the experimental deter- mination of two fixed temperatures and the subdivision of the tube into ...
Contents
CONTENTS OF VOL XLV | 1 |
F Brush on the Transmission of Radiant Heat | 31 |
Mr W H Macaulay on the Stresses and Deflection | 42 |
38 other sections not shown
Other editions - View all
Common terms and phrases
accuracy acid adjusted æther alternating currents aluminium amperes angle apparatus axis bars bulb calculated cathodic rays cell centim centre charge circuit cloud coil condenser constant cooling copper corresponding curve cylinder deflection deflexion determined disk distance effect electric electrification electrodes electrodynamometer electrolyte electrometer electromotive force equal equation error experiments film gases girder give given glass heat Hence hydrogen inductor integral intensity isomorphisms J. J. Thomson light lines Lord Kelvin Lord Rayleigh magnetic force means measured mercury metal method millimetre minute motion mutual inductances nearly negative observed obtained oxygen particle Phil plane plate platinum position potential pressure radius reflector resistance scale self-induction simple isomorphisms solution sphere spherometer subgroup substitutions surface temperature tensions thermometer thickness tube variation velocity verre dur vertical waves wire x-rays zero zinc