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 100
Сторінка 6
... placed . So that , would we compare the variety of the materials which exist with those which might be brought into being , by all the combinations possible to be made , we must say that the universe , so far as we know of it , is but ...
... placed . So that , would we compare the variety of the materials which exist with those which might be brought into being , by all the combinations possible to be made , we must say that the universe , so far as we know of it , is but ...
Сторінка 15
... placed in the dark it fell off green ; if only a part , the rest of the parenchyma changed colour , and the co- vered portion retained its original colour . " † Researches of this character were continued by different investigators , a ...
... placed in the dark it fell off green ; if only a part , the rest of the parenchyma changed colour , and the co- vered portion retained its original colour . " † Researches of this character were continued by different investigators , a ...
Сторінка 17
... placed at the distance of about nine inches from the mi- croscope . In the course of an hour , portions of three dark rings were very distinctly visible , much smaller than the brightest rings of the coloured image , and coinciding very ...
... placed at the distance of about nine inches from the mi- croscope . In the course of an hour , portions of three dark rings were very distinctly visible , much smaller than the brightest rings of the coloured image , and coinciding very ...
Сторінка 19
... placed equal quantities of the mixture in a yellowish red and in a blue glass . In the blue glass , combination took place instantly when the mixture was exposed to daylight , but without explosion . The mixture in the red glass was ...
... placed equal quantities of the mixture in a yellowish red and in a blue glass . In the blue glass , combination took place instantly when the mixture was exposed to daylight , but without explosion . The mixture in the red glass was ...
Сторінка 23
... copied without difficulty on prepared paper . This will probably be a useful application of the method ; that it may be employed successfully , however , it is necessary that the paper be placed at but a small distance C 4.
... copied without difficulty on prepared paper . This will probably be a useful application of the method ; that it may be employed successfully , however , it is necessary that the paper be placed at but a small distance C 4.
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 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
Популярні уривки
Сторінка 5 - Haydn's Book of Dignities : Containing Rolls of the Official Personages of the British Empire, Civil, Ecclesiastical, Judicial, Military, Naval, and Municipal, from the Earliest Periods to the Present Time.
Сторінка 5 - LAST DAYS OF OUR LORD'S MINISTRY: A Course of Lectures on the principal Events of Passion Week.
Сторінка 1 - Cecil. — The Stud Farm ; or, Hints on Breeding Horses for the Turf, the Chase, and the Road. Addressed to Breeders of Race' Horses and Hunters, Landed Proprietors, and especially to Tenant Farmers. By CECIL.
Сторінка 1 - Burton.— The History of Scotland, from the Revolution to the Extinction of the last Jacobite Insurrection (1689—1748).
Сторінка 396 - Hints to Mothers on the Management of their Health during the Period of Pregnancy and in the Lying-in Room : With an Exposure of Popular Errors in connexion with those subjects, &c.
Сторінка 396 - A Dictionary of Science, Literature, and Art : Comprising the History, Description, and Scientific Principles of every Branch of Human Knowledge ; with the Derivation and Definition of all the Terms in General Use. Edited by WT BRANDE, FRSL and E.
Сторінка 17 - Stonehenge.— The Greyhound : Being a Treatise on the Art of Breeding, Rearing, and Training Greyhounds for Public Running ; their Diseases and Treatment : Containing also Rules for the Management of Coursing Meetings, and for the Decision of Courses. By STONEHENGE.
Сторінка 1 - The Cabinet Lawyer : A Popular Digest of the Laws of England, Civil and Criminal ; with a Dictionary of Law Terms, Maxims, Statutes, and Judicial Antiquities ; Correct Tables of Assessed Taxes, Stamp Duties, Excise Licenses, and Post-Horse Duties ; Post-Office Regulations, and Prison Discipline. 16th Edition, comprising the Public Acts of the Session 1853.
Сторінка 11 - Maunder's Biographical Treasury; consisting of Memoirs, Sketches, and brief Notices of above 12,000 Eminent Persons of All Ages and Nations, from the Earliest Period of History: Forming a new and complete Dictionary of Universal Biography.
Сторінка 15 - Rowton's Debater : A Series of complete Debates, Outlines of Debates, and Questions for Discussion ; with ample References to the best Sources of Information on each particular Topic.