The New ChemistryD. Appleton and Company, 1897 |
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Pagina 10
... Pass now to another class of facts , illustrating the same point . The three liquids , water , alcohol , and ether , are ex- panded by heat like other forms of matter , but there is a striking circumstance connected with these phenom ...
... Pass now to another class of facts , illustrating the same point . The three liquids , water , alcohol , and ether , are ex- panded by heat like other forms of matter , but there is a striking circumstance connected with these phenom ...
Pagina 17
... pass it through a prism , the several rays , being bent un- equally by the glass , diverge on emerging , so that , if we receive the beam thus divided on a screen placed at a sufficient distance , we obtain that magnificent band of ...
... pass it through a prism , the several rays , being bent un- equally by the glass , diverge on emerging , so that , if we receive the beam thus divided on a screen placed at a sufficient distance , we obtain that magnificent band of ...
Pagina 19
... pass through the celestial spaces with the same velocity . Now , when a beam of light enters a mass of glass , not only does its velocity diminish , but , what is more re- markable , the different rays assume at once different ...
... pass through the celestial spaces with the same velocity . Now , when a beam of light enters a mass of glass , not only does its velocity diminish , but , what is more re- markable , the different rays assume at once different ...
Pagina 40
... pass from one to the other . We now apply the thermometer to a third body , and it rises to 100 ° . We thus learn , further , that the third body is at a higher temperature AN ABSOLUTE SCALE OF TEMPERATURE . 41 than the other 40 THE ...
... pass from one to the other . We now apply the thermometer to a third body , and it rises to 100 ° . We thus learn , further , that the third body is at a higher temperature AN ABSOLUTE SCALE OF TEMPERATURE . 41 than the other 40 THE ...
Pagina 55
... pass freely ; but , on turning it round through an angle of 90 ° , almost all the light is intercepted : the beam of light seems to have sides , which stand in a different relation to the prism in one position from that which they bear ...
... pass freely ; but , on turning it round through an angle of 90 ° , almost all the light is intercepted : the beam of light seems to have sides , which stand in a different relation to the prism in one position from that which they bear ...
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Termeni și expresii frecvente
acetic ether aëriform alcohol alizarine alkali atom of oxygen atomic weights atoms of hydrogen burning butyric acid called carbonic dioxide charcoal chemical change chemical processes chemist chemistry chlorine color combustion compounds condition consists contain copper criths cubic cubic centimetres cules definite proportions density effect elementary substances elements equal ether evidence example experiment facts flame gases glass grammes heat of formation Hence hydrate hydrochloric acid hydrogen hydrogen gas hydrogen-atoms Illustrations iron lecture light liquid litre magnet mass material metallic microcriths mole molecular structure molecular weight molecule of water molecules nitric nitric acid nitro-glycerine nitrogen nitrous oxide notice obtained oxygen oxygen gas particles phenomena polarized poles potassic pounds pressure principle quantity quantivalence radical reaction relations result salt simple sodic sodium solid solution specific gravity stances sugar sulphur symbols temperature tension theory tion vapor volatile volume wholly
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