The Encyclopedia Americana: A Library of Universal Knowledge, Količina 23Encyclopedia Americana Corporation, 1919 |
Iz vsebine knjige
Zadetki 1–5 od 79
Stran 20
... heat is very great , and in the early part of January sharp frosts are common . are Vegetation , Agriculture.— Wood is scarce , except upon the hills . In the west consider- able areas are occupied by date - trees ; and palms of other ...
... heat is very great , and in the early part of January sharp frosts are common . are Vegetation , Agriculture.— Wood is scarce , except upon the hills . In the west consider- able areas are occupied by date - trees ; and palms of other ...
Stran 43
... heat of the sun's rays . Pouillot's instrument was the first called by this name . It is a form of radiometer , op- erated on an actinic principle . A vessel con- taining water was used to float a black box with thermometer bulb sunk in ...
... heat of the sun's rays . Pouillot's instrument was the first called by this name . It is a form of radiometer , op- erated on an actinic principle . A vessel con- taining water was used to float a black box with thermometer bulb sunk in ...
Stran 44
... heat is always uniform , and even on leather a sure and sharp execution of the design is possible . Electrically heated points are also used . The effects produced by the pyrograph are equal in many respects to the fine crayon drawings ...
... heat is always uniform , and even on leather a sure and sharp execution of the design is possible . Electrically heated points are also used . The effects produced by the pyrograph are equal in many respects to the fine crayon drawings ...
Stran 45
... heat . Dull red Cherry red . Dark orange . White Dazzling white . 525 ° C. 700 ° 900 ° 1100 ° 1300 ° 1500 ° In potteries cones and rings of clay are employed to measure temperatures . The cones are made to soften at a known heat and the ...
... heat . Dull red Cherry red . Dark orange . White Dazzling white . 525 ° C. 700 ° 900 ° 1100 ° 1300 ° 1500 ° In potteries cones and rings of clay are employed to measure temperatures . The cones are made to soften at a known heat and the ...
Stran 64
... heat and plunged into cold water without injury and on this account quartz tubes are used for study- ing the spectra gases at high temperatures . Of the colored varieties of crystalline quartz amethyst is clear purple or bluish - violet ...
... heat and plunged into cold water without injury and on this account quartz tubes are used for study- ing the spectra gases at high temperatures . Of the colored varieties of crystalline quartz amethyst is clear purple or bluish - violet ...
Druge izdaje - Prikaži vse
The Encyclopedia Americana: A Library of Universal Knowledge, Količina 23 Prikaz kratkega opisa - 1936 |
Pogosti izrazi in povedi
18th century Academy American ammonia ancient appointed army average became body called cars Catholic cent centre century chief Christian Church civil College color companies Consult court cylinder death doctrine Dolomite early elected engine England English feet France French German Gneiss heat important inches India Indian Italy king known Lake land later Limestone lines London machine ment miles modern National North operation organized painter painting Paris party pipe piston precipitation President pressure professor province published pump Punjab quasi-contracts quaternion Quebec Quetzalcoatl quinine radium rail Railroad railway rainfall rays Reformed religion religious River Roman Roman Catholic Church Russia Saint Saint Paul Saint Petersburg Sandstone sect South species square miles steam temperature thorium tion town track United University valve votes York
Priljubljeni odlomki
Stran 31 - The Arte of English Poesie. Contriued into three Bookes : The first of POETS and POESIE, the second of PROPORTION, the third of ORNAMENT.
Stran 281 - I am not worth purchasing; but such as I am, the king of Great Britain is not rich enough to do it.
Stran 380 - We denounce Republican protection as a fraud ; a robbery of the great majority of the American people for the benefit of the few. We declare it to be a fundamental principle of the Democratic party that the Federal Government has no constitutional power to impose and collect tariff duties, except for the purpose of revenue only, and we demand that the collection of such taxes shall be limited to the necessities of the Government when honestly and economically administered.
Stran 378 - Government by duties upon imports, sound policy requires such an adjustment of these imposts as to encourage the development of the industrial interests of the whole country; and we commend that policy of National exchanges which secures to the workingmen liberal wages, to agriculture remunerative prices, to mechanics and manufacturers an adequate reward for their skill, labor, and enterprise, and to the nation commercial prosperity and independence.
Stran 378 - That, while providing revenue for the support of the general government by duties upon imports, sound policy requires such an adjustment of these imports as to encourage the development of the industrial interests of the whole country...
Stran 113 - Stefan-Boltzmann law states that the total energy of a black body is proportional to the fourth power of its absolute temperature.
Stran 329 - He that believeth and is baptised^ shall be saved. He that believeth not, shall be damned
Stran 23 - If it consists in whole or in part of a filthy, decomposed or putrid animal or vegetable substance, or any portion of an animal unfit for food whether manufactured or not, or if it is the product of a diseased animal, or one that has died otherwise than by slaughter. SEC. 8. That the term "misbranded...
Stran 335 - Durkheim defines a religion as "a unified system of beliefs and practices relative to sacred things, that is to say. things set apart and forbidden — beliefs and practices which unite into one single moral community called a Church, all those who adhere to them.
Stran 24 - Son was this day presented in the temple in substance of our flesh, so we may be presented unto thee with pure and clean hearts, by the same thy Son Jesus Christ our Lord. Amen.