The Connexion of the Physical Sciences

61 Cygni absorbed action appears atmosphere attraction bismuth bodies cause centre chemical colour comet consequence copper dark degrees density diamagnetic diameter diminishes direction disturbing double stars earth ecliptic effect electric current electricity equal equator experiments extremely Fahrenheit force galvanometer glass globe gravity greater heat increase inequalities intensity Jupiter latitude length less light lines liquid longitude luminous lunar magnetic major axis mass meridian metal miles molecules moon motion move nodes nutation observations ocean orbit oscillations parallax paramagnetic particles passing perigee perihelion period phenomena planet plate polar polarised poles position prism produced proportion quantity radiation rays reflected refraction refrangible retrograde motion revolution revolving right angles rings rotation round satellites Saturn Sir John Herschel solar spectrum solid space stars substances sun's surface temperature terrestrial tion tourmaline transmitted tricity undulations Uranus vapour variations velocity vibrations Voltaic waves wire