 | Sir Norman Lockyer - 1872 - 574 pages
...circumstances connected with these comparisons which necessarily make the numerical estimations given further on less accurate than I could wish. Even when spectroscope...be observed appears very small. The probable error ol these estimations is therefore large, as a shift corresf ending to five miles per second (about... | |
 | Royal Society (Great Britain) - 1872 - 750 pages
...could wish. Even when spectroscope C, containing four compound prisms, and a magnifying-power of 1 6 diameters are used, the amount of the change of refrangibility...estimations is therefore large, as a shift corresponding to five miles per second (about -£$ of the distance of D1 to D"), or even a somewhat greater velocity,... | |
 | Royal Society (Great Britain) - 1872 - 724 pages
...and 22 to 1 respectively." parisons which necessarily make the numerical estimations given further on less accurate than I could wish. Even when spectroscope C, containing four compound prisms, and a magnifying-power of 16 diameters are used, the amount of the change of refrangibility to be observed... | |
 | Royal Society (Great Britain) - 1872 - 728 pages
...and 22 to 1 respectively." parisons which necessarily mnke the numerical estimations given further on less accurate than I could wish. Even when spectroscope C, containing four compound prisms, and a magnifying-power of 1 6 diameters are useil, the amount of the change of refrangibility to be observed... | |
 | Henry Enfield Roscoe - 1873 - 542 pages
...circumstances connected with these comparisons which necessarily make the numerical estimations given further on less accurate than I could wish. Even when spectroscope...estimations is therefore large, as a shift corresponding to five miles per second (about j 1 5 of the distance of D 1 to D"), or even a somewhat greater velocity,... | |
 | Henry Enfield Roscoe - 1873 - 552 pages
...circumstances connected with these comparisons which necessarily make the numerical estimations given further on less accurate than I could wish. Even when spectroscope...estimations is therefore large, as a shift corresponding to five miles per second (about jis of the distance of D1 to D"), or even a somewhat greater velocity,... | |
 | Royal Astronomical Society - 1873 - 654 pages
...This will be understood from the following remarks in Dr. Huggins- report to the Royal Society:— " Even when spectroscope C, containing four compound...estimations is therefore large, as a shift corresponding to five miles per second (about ^L of the dis-tance of D l to D i ), or even a somewhat greater velocity,... | |
 | Royal Astronomical Society - 1873 - 672 pages
...This will be understood from the following remarks in Dr. Huggins' report to the Royal Society : — " Even when spectroscope C, containing four compound...estimations is therefore large, as a shift corresponding to five miles per second (about ^ of the distance of D1 to Uz), or even a somewhat greater velocity, could... | |
 | Royal Astronomical Society - 1873 - 672 pages
...This will be understood from the following remarks in Dr. Huggins' report to the Royal Society: — " Even when spectroscope C, containing four compound...observed appears very small. The probable error of thusc estimations is therefore large, as a shift corresponding to five miles per second (about ^ of... | |
 | sir Henry Enfield Roscoe - 1873 - 550 pages
...circumstances connected with these comparisons which necessarily make the numerical estimations given further on less accurate than I could wish. Even when spectroscope...containing four compound prisms, and a magnifying power of l(J diameters, are used, the amount of the change of refrangibility to be observed appears very small.... | |
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Even when spectroscope c, containing four compound prisms, and a magnifying power of 16 diameters, are used, the amount of the change of refrangibility to be observed appears very small. The probable error of these estimations is therefore large, as a... 
