Researches on Light in Its Chemical Relations: Embracing a Consideration of All the Photographic ProcessesLongman, 1854 - 396 стор. |
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Сторінка vi
... solar beam , determining the relation between the Light and the chemical power of the solar rays are almost entirely original . The investigations on the influence of Light on Germination and the Growth of Plants , with the practical ...
... solar beam , determining the relation between the Light and the chemical power of the solar rays are almost entirely original . The investigations on the influence of Light on Germination and the Growth of Plants , with the practical ...
Сторінка ix
... solar rays , has been so great , that the neces- sity of collecting and collating them , has been felt by all who were in the least degree interested in the progress of the inquiry . Whether I have executed this task satisfac- torily or ...
... solar rays , has been so great , that the neces- sity of collecting and collating them , has been felt by all who were in the least degree interested in the progress of the inquiry . Whether I have executed this task satisfac- torily or ...
Сторінка xi
... Solar Rays on Preparations of Silver 57 CHAPTER IV . Solar Action on various Metallic Compounds 146 CHAPTER V. On the Action of the Solar Rays on Non - metallic Substances 188 CHAPTER VI , The Influence of the Solar Rays upon Vital ...
... Solar Rays on Preparations of Silver 57 CHAPTER IV . Solar Action on various Metallic Compounds 146 CHAPTER V. On the Action of the Solar Rays on Non - metallic Substances 188 CHAPTER VI , The Influence of the Solar Rays upon Vital ...
Сторінка xii
... Solar Rays on Chemical Combination 276 CHAPTER X. Magnetising Power of the Solar Rays · 296 CHAPTER XI . Analysis of the Spectrum by absorbent Media 303 CHAPTER XII . On the Polarisation of the Chemical Rays CHAPTER XIII . On producing ...
... Solar Rays on Chemical Combination 276 CHAPTER X. Magnetising Power of the Solar Rays · 296 CHAPTER XI . Analysis of the Spectrum by absorbent Media 303 CHAPTER XII . On the Polarisation of the Chemical Rays CHAPTER XIII . On producing ...
Сторінка xv
... solar rays , have been called Photo- graphic drawings . When , however , we proceed with our examination and clearly understand all the conditions under which chloride of silver changes colour in the sunshine , we cannot fail to observe ...
... solar rays , have been called Photo- graphic drawings . When , however , we proceed with our examination and clearly understand all the conditions under which chloride of silver changes colour in the sunshine , we cannot fail to observe ...
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absorption actinic action of Light ammonia appears Becquerel bleaching blue rays brown calotype camera obscura carbonic acid chemical action chemical rays chloride of silver chromate collodion COLLODION PROCESS colour combination copper Daguerréotype dark darkened distilled water dried Edition effect employed Engravings experiments exposed exposure ferrocyanide fluid formed gallic acid germination gold green rays guaiacum heat hyposulphite of soda impression influence intensity iodide of silver iodine iron least refrangible luminous rays mercury metallic Niepce nitrate of silver nitric acid observed obtained orange oxide oxygen paper peculiar phenomena photographic picture placed plants 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 yellow ray
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