Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" ... by Cornu upon gratings purposely constructed with an increasing interval. He has also shown how to rule a plane surface with lines so disposed that the grating shall of itself give well-focused spectra. • "In the same way we may conclude that in... "
The London, Edinburgh and Dublin Philosophical Magazine and Journal of Science - Page 199
1883
Full view - About this book

The physical papers of Henry Augustus Rowland, Johns Hopkins university ...

Henry Augustus Rowland - Dividing engines - 1902 - 704 pages
...brought to a focus, but would have been diffused in the direction of the lines. In the same way we can conclude that in flat gratings any departure from...lines must be ruled at distances apart represented by r sin /* in order to bring the light to a focus at the angle // and distance r, c being a constant...
Full view - About this book

Scientific Papers: 1887-1892

John William Strutt Baron Rayleigh - Physics - 1902
...so disposed that the grating shall of itself give well-focused spectra. * " In the same way we may conclude that in flat gratings any departure from...have different foci — a fact sometimes observed " (Rowland, " On Concave Gratings for Optical Purposes," Phil. Mag. September 1883). A similar idea...
Full view - About this book

The Encyclopedia Britannica: A Dictionary of Arts, Sciences ..., Volume 8

Hugh Chisholm - Encyclopedias and dictionaries - 1910
...4, AOP~w, — (« +o sin 4 sin sin 4o sin '" In the same way we may conclude that in flat gratines any departure from a straight line has the effect...have different foci — a fact sometimes observed " (Rowland, " On Concave Grating* for Optical Purpose*," Phil. Mag.. September 1883). Now as far m*...
Full view - About this book

The Encyclopaedia Britannica: Con to Edw

Encyclopedias and dictionaries - 1910
...former, we have, if OAQ=>, AOP=»«, а sin Ф sin ( sin sin 1 " In the same way we may conclude lhat in flat gratings any departure from a straight line...dust in the slit and the spectrum to have different foe! — a fact sometimes observed " (Rowland, " On Concave Gratings for Optical Purpose«," Pku. Mat-....
Full view - About this book

Scientific Papers: 1887-1892

John William Strutt Baron Rayleigh - Physics - 1902
...so disposed that the grating shall of itself give well-focused spectra. • " In the same way we may conclude that in flat gratings any departure from a straight line has the effect of causing the dnst in the slit and the spectrum to have different foci — a fact sometimes observed" (Rowland, "On...
Full view - About this book

The Encyclopaedia Britannica: Con to Edw

Encyclopedias and dictionaries - 1910
...PQ/-AQ'. To find the former, we have, if OAQ«=£, AOP««, *" In the same way we may conclude lhat in flat gratings any departure from a straight line...have different foci — a fact sometimes observed " (Rowland, " On Concave Gratingsfor Optical Purpose*/" ri-M. Mag.. September 1884) 248 249 Now as...
Full view - About this book

Philosophical Magazine

Physics - 1883
...brought to a focus, but would have been diffused in the direction of the lines. In the same way we can conclude that in flat gratings any departure from...lines must be ruled at distances apart represented by ( cos2/* „ \ 1 -- =-£- x+ &c. ) rsinfi, / in order to bring the light to a focus at the angle ft,...
Full view - About this book

scientific papers

...so disposed that the grating shall of itself give well-focused spectra. • "In the same way we may conclude that in flat gratings any departure from...have different foci — a fact sometimes observed " (Rowland, " On Concave Gratings for Optical Purposes," Phil. Mag. September 1883). A similar idea...
Limited preview - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF