Elementary Treatise on Natural Philosophy, Volumen4D. Appleton, 1891 |
Dentro del libro
Resultados 1-5 de 27
Página 857
... Undulatory Theory , and Polarization , are the work of the Editor ; besides numerous changes and additions in other places . The numbering of the original sections has been preserved only to the end of Chapter LX .; the two last ...
... Undulatory Theory , and Polarization , are the work of the Editor ; besides numerous changes and additions in other places . The numbering of the original sections has been preserved only to the end of Chapter LX .; the two last ...
Página 859
... Undulation considered geometrically ; For- ward velocity of particle proportional to its condensation , 870. Propagation in open space . Inverse squares . Propagation in tubes . Energy of undulations , 871. Dis- sipation ; Conversion ...
... Undulation considered geometrically ; For- ward velocity of particle proportional to its condensation , 870. Propagation in open space . Inverse squares . Propagation in tubes . Energy of undulations , 871. Dis- sipation ; Conversion ...
Página 874
... undulation is accordingly represented by the curve A E'A , C'A2 ( Fig . 603 ) , the portions of the curve below the line of a " D ' , C ' D ' F1 E F A C D As Fi F ' E ' Fig . 603. - Graphical Representation of Complete Wave . abscissas ...
... undulation is accordingly represented by the curve A E'A , C'A2 ( Fig . 603 ) , the portions of the curve below the line of a " D ' , C ' D ' F1 E F A C D As Fi F ' E ' Fig . 603. - Graphical Representation of Complete Wave . abscissas ...
Página 875
... undulation . Each wave consists of a condensed portion , and a rarefied portion , which are distinguished from each other in Fig . 601 by different tints , the dark shading being intended to represent condensation . 870. Nature of ...
... undulation . Each wave consists of a condensed portion , and a rarefied portion , which are distinguished from each other in Fig . 601 by different tints , the dark shading being intended to represent condensation . 870. Nature of ...
Página 876
... undulation of this kind , are called longitudinal ; and it is by such vibrations that sound is pro- pagated through air . Fig . 605 illustrates the manner in which an undulation may be propagated by means of transverse vibrations , that ...
... undulation of this kind , are called longitudinal ; and it is by such vibrations that sound is pro- pagated through air . Fig . 605 illustrates the manner in which an undulation may be propagated by means of transverse vibrations , that ...
Otras ediciones - Ver todas
Términos y frases comunes
achromatic analyser angle of incidence beam body bright lines called centimetres centre coincidence colours concave mirror conjugate foci convex convex lens crystal curvature denote diameter direction distance employed equal experiment eye-piece flame focal length frequency of vibration fundamental note glass harmonics Hence Iceland-spar incident ray index of refraction interval inverted law of sines lens lenses luminous point magnifying power medium metres minimum deviation nearly node normal number of vibrations object object-glass oblique observer obtained octave optical ordinary parallel particles pencil perpendicular pipe pitch placed plane mirror plate polarization portion position principal axis principal focus prism produced propagation radius rarefaction ratio reflected rays refrangibility represented retina rotation screen seen side slit solar spectra spectrum spherical string subtends surface telescope tion tone traversing tube undulation velocity of sound vertical vibrations vibrations per second violet virtual image visual angle wave-front wave-length waves