 | Isaac Newton - 1730 - 432 pages
...Medium or Subftance, much after the manner that vibrations are propagated in the Air for caufing Sound, and move fafter than the Rays fo as to overtake them...confpires with its Motion, it eafily breaks through a refracting Surface, but when it is in the contrary part of the vibration which impedes its Motion,... | |
 | Isaac Newton - 1730 - 403 pages
...Subllance, much after the manner that vibra- • tions are propagated in the -Air for cauiing • Sound, and move fafter than the Rays fo as to overtake them; and that when any Ray is in K that part of* the vibration which confpires wkh its Motion, it eafily breaks* through a refracting... | |
 | George Adams - 1794 - 604 pages
...much after the manner that vibrations are propagated in the air, caufing found, and moving f ajler than the rays, fo as to overtake them ; and that when...in that part of the vibration which confpires with it's motion, it eafily breaks through a refracting furface ; but when it is in the contrary part of... | |
 | 1832 - 642 pages
...manner that vibrations are propagated in the air for causing sound, and move faster than the rays, so as to overtake them ; and that when any ray is in that part of the vibration which conspires with its motion, it easily breaks through a refracting surface ; but when it is in the contrary... | |
 | Thomas Webster - 1837 - 512 pages
...manner that vibrations are propagated in the air for causing sound, and move, fester than the rays, so as to overtake them ; and that when any ray is in that part of the vibration which conspires with its motion, it easily breaks through a refracting surface ; but when it is in the contrary... | |
 | 1852 - 1080 pages
...manner that vibrations are propagated in the air for causing sound, and move faster than the rays, so as to overtake them ; and that when any ray is in that part of the vibration which conspires with its motion, it easily breaks through a refracting surface ;. but when it is in the contrary... | |
 | Thomas Preston - 1890 - 494 pages
...manner that vibrations are propagated in the air for causing sound, and move faster than the rays so as to overtake them ; and that when any ray is in that part of the vibration which conspires with its motion, it easily breaks through a refracting surface, but when it is in the contrary... | |
 | Royal Institution of Great Britain - 1925 - 766 pages
...manner that vibrations are propagated in the Air for causing Sound, and move faster than the Rays so as to overtake them ; and that when any Ray is in that part of the vibration which conspires with its Motion, it easily breaks through a refracting Surface, but when it is in the contrary... | |
 | Harry Fawcett Buckley - 1927 - 288 pages
...the manner that vibrations are excited in the Air for causing Sound, and move faster than the Rays so as to overtake them ; and that when any Ray is in that part of the vibration which conspires with its Motion it easily breaks through a refracting Surface, but when it is in the contrary... | |
 | John Michels (Journalist) - 1928 - 676 pages
...manner that vibrations are propagated in the Air for causing Sound, and move faster than the Bays so as to overtake them; and that when any Ray is in that part of the vibration which conspires with its Motion, it easily breaks through a refracting Surface, but when it is in the contrary... | |
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... hot; that the vibrations thus excited are propagated in the refracting or reflecting medium or substance, much after the manner that vibrations are propagated in the air for causing sound, and move faster than the rays so as to overtake them; and... 
