Researches on Light in Its Chemical Relations: Embracing a Consideration of All the Photographic Processes |
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Page xvii
... formed , each of which produces upon chloride of silver a chemical change from the green ray to some distance beyond the visible violet . Each spectrum is now so arranged , that the inactive . yellow and orange rays of one are thrown ...
... formed , each of which produces upon chloride of silver a chemical change from the green ray to some distance beyond the visible violet . Each spectrum is now so arranged , that the inactive . yellow and orange rays of one are thrown ...
Page xix
... formed from this radical to indicate this principle accompanying the other solar rays . There is , it must be admitted , some difficulty involved in the adoption of such a term , as it will apply to any radiant power , whether Light ...
... formed from this radical to indicate this principle accompanying the other solar rays . There is , it must be admitted , some difficulty involved in the adoption of such a term , as it will apply to any radiant power , whether Light ...
Page 6
... formed like this of ours , they might all be differently furnished with objects , without changing either the manner or the matter of the bodies whereof they should consist ; which demonstrates an infinite contrivance and power in the ...
... formed like this of ours , they might all be differently furnished with objects , without changing either the manner or the matter of the bodies whereof they should consist ; which demonstrates an infinite contrivance and power in the ...
Page 17
... formed an image of the rings , by means of the solar mi- croscope , with the apparatus which I have described in the Journals of the Royal Institution ; and I threw this image on paper dipped in a solution of nitrate of silver , placed ...
... formed an image of the rings , by means of the solar mi- croscope , with the apparatus which I have described in the Journals of the Royal Institution ; and I threw this image on paper dipped in a solution of nitrate of silver , placed ...
Page 20
... formed a white point so brilliant that the eyes were scarcely able to endure it ; yet the muriate of silver remained exposed more than two hours to this brilliant point of light , without undergoing any sensible alteration . On the ...
... formed a white point so brilliant that the eyes were scarcely able to endure it ; yet the muriate of silver remained exposed more than two hours to this brilliant point of light , without undergoing any sensible alteration . On the ...
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Common terms and phrases
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 Daguerreotype dark darkened distilled water dried Edition effect Engravings evident experiments exposed exposure ferrocyanide 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 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 solution of nitrate space sun's rays sunshine surface tint tion uranium glass vapour vegetable violet rays visible vols washed Woodcuts yellow ray
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