Nature, Količina 19Sir Norman Lockyer Macmillan Journals Limited, 1878 |
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Stran 63
... gas ( 50 , ) , which was liquefied by Bussy in 1824 , at the ordinary spheric pressure , by the effect of a cold of 12 ° to 15 ° below Whether we condense gases by pressure or reduce them to the 1d state by dimination of temperature ...
... gas ( 50 , ) , which was liquefied by Bussy in 1824 , at the ordinary spheric pressure , by the effect of a cold of 12 ° to 15 ° below Whether we condense gases by pressure or reduce them to the 1d state by dimination of temperature ...
Stran 64
... gases , hitherto called permanent , cannot be liquefied except by the combined action of very strong pressure and a very great degree of cold . The critical points of these gases are situated at very low temperatures . They have quite ...
... gases , hitherto called permanent , cannot be liquefied except by the combined action of very strong pressure and a very great degree of cold . The critical points of these gases are situated at very low temperatures . They have quite ...
Stran 65
... gases combine , was the first recognise that there likewise exists a simple relation between the volumes of gases and the number of molecules which they contain . The simplest hypothesis , said he , that can be made guding this matter ...
... gases combine , was the first recognise that there likewise exists a simple relation between the volumes of gases and the number of molecules which they contain . The simplest hypothesis , said he , that can be made guding this matter ...
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