Researches on Light in Its Chemical Relations: Embracing a Consideration of All the Photographic ProcessesLongman, Brown, Green, and Longmans, 1854 - 396 стор. |
З цієї книги
Результати 1-5 із 70
Сторінка ix
... least degree interested in the progress of the inquiry . Whether I have executed this task satisfac- torily or otherwise , is for the public to decide . I have endeavoured , as this is the first History of Photography which has been ...
... least degree interested in the progress of the inquiry . Whether I have executed this task satisfac- torily or otherwise , is for the public to decide . I have endeavoured , as this is the first History of Photography which has been ...
Сторінка xv
... least illuminating power the blue and violet - produce the greatest change , and in an exceedingly short space of time . 3rd . The rays which pass through certain yellow glasses have no effect on chloride of silver . 4th . The rays ...
... least illuminating power the blue and violet - produce the greatest change , and in an exceedingly short space of time . 3rd . The rays which pass through certain yellow glasses have no effect on chloride of silver . 4th . The rays ...
Сторінка 16
... least re- frangible rays has been fully proved . Ritter also states , that he found phosphorus to emit white fumes in the invisible red rays , but that no such effect was produced by the invisible violet rays ; this was merely the ...
... least re- frangible rays has been fully proved . Ritter also states , that he found phosphorus to emit white fumes in the invisible red rays , but that no such effect was produced by the invisible violet rays ; this was merely the ...
Сторінка 19
... least . In conclu- sion , Dr. Herschel asks , " May not the chemical properties of the prismatic colours be as different as those which re- late to heat and Light ? " ( 26. ) Seebeck , in 1810 , made some important observa- tions on the ...
... least . In conclu- sion , Dr. Herschel asks , " May not the chemical properties of the prismatic colours be as different as those which re- late to heat and Light ? " ( 26. ) Seebeck , in 1810 , made some important observa- tions on the ...
Сторінка 38
... least , and that of the violet the largest , in the spectrum then known . His cele- brated doctrine of the different refrangibility of the rays of light is given in a series of propositions , of which the two first will serve our ...
... least , and that of the violet the largest , in the spectrum then known . His cele- brated doctrine of the different refrangibility of the rays of light is given in a series of propositions , of which the two first will serve our ...
Інші видання - Показати все
Загальні терміни та фрази
actinic ammonia appears Becquerel bleaching blue rays bodies brown calotype camera obscura carbonic acid chemical action chemical change chemical rays chloride of silver chromate colour combination copper crown 8vo Daguerreotype dark darkened distilled water dried effect Engravings evident experiments exposed exposure fluid formed gallic acid germination glass gold green rays heat hyposulphite of soda impression indigo influence intensity iodide of silver iodine iron least refrangible Light luminous rays mercury metallic minutes morocco Niepce nitrate of silver nitric acid observed obtained orange oxide oxygen paper peculiar phenomena photographic picture placed plants plate portion Post 8vo potash potassium precipitate prepared prism prismatic spectrum produced quantity quinine radiations red rays refrangible rays remarkable salts of silver sensitive Sir John Herschel solar rays space sun's rays sunshine surface tint tion uranium glass vapour vegetable violet rays visible vols washed Woodcuts yellow ray