Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology, Chemistry, Etc., Etc., EtcW.H. Steele, 1883 - 781 páginas |
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Página 293
... atmosphere keeps its balance , so to speak . Nothing is lost in nature . We have illustrated the pressure of the atmosphere by the Magdeburg hemispheres , and we know that the higher we ascend the pressure is lessened . The weight of ...
... atmosphere keeps its balance , so to speak . Nothing is lost in nature . We have illustrated the pressure of the atmosphere by the Magdeburg hemispheres , and we know that the higher we ascend the pressure is lessened . The weight of ...
Página 340
... atmosphere have been indicated . The density of the atmosphere decreases as we ascend ; for the first seven miles the density diminishes one - fourth that of the air at the sea - level , and so on for every succeeding seven . In ...
... atmosphere have been indicated . The density of the atmosphere decreases as we ascend ; for the first seven miles the density diminishes one - fourth that of the air at the sea - level , and so on for every succeeding seven . In ...
Página 628
... atmosphere playing a very im- portant part . The air is composed of oxygen and nitrogen with some carbonic acid gas and aqucous vapour . We have , under the Chemistry section , discussed these constituents which unite to make up the air ...
... atmosphere playing a very im- portant part . The air is composed of oxygen and nitrogen with some carbonic acid gas and aqucous vapour . We have , under the Chemistry section , discussed these constituents which unite to make up the air ...
Contenido
Science in the Open AirAphidesEvaporation by LeavesAn AquariumThe | 6 |
WATER | 45 |
CHAPTER XIX | 212 |
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Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2016 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
Términos y frases comunes
ammonia angles animals antimony apparatus appear Aratus atmosphere attraction axis ball balloon battery body called carbonic acid carpels cause cells centre chemical clouds colour combination compound contains copper crustacea crystals cylinder disc distance earth effect electric current electricity electrophorus equal experiment feet flowers fluid force give glass globe gravity heat hydrogen illustration fig infusoria instrument iron Jupiter known lamp Leyden jar light lime liquid machine magnet means mercury metal miles minerals moon motion move movement nature needle nitric acid object observed obtained Oolite oxide oxygen paper particles pass perceived phenomena phosphorescent piece pistil plants plate platinum pole portion position Praxinoscope pressure produced rays retina rocks rotation round salt seen silver sound stamens stars substances sulphate sulphuric acid surface temperature termed tion tube turn vapour vegetable vibrations weight wheel wind wire zinc