The Conservation of EnergyD. Appleton, 1875 - 239 páginas |
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Página 51
... Force of Cohesion . 68. Let us now leave the forces which animate large masses of matter , and proceed to discuss ... chemical constituents , consisting of silicon on the one side , and oxygen on the other . Thus we arrive at last at the ...
... Force of Cohesion . 68. Let us now leave the forces which animate large masses of matter , and proceed to discuss ... chemical constituents , consisting of silicon on the one side , and oxygen on the other . Thus we arrive at last at the ...
Página 53
... Force of Chemical Affinity . 70. Let us now consider the mutual forces between atoms . These may be characterized as even stronger than the forces between molecules , but as disappearing still more rapidly when the distance is increased ...
... Force of Chemical Affinity . 70. Let us now consider the mutual forces between atoms . These may be characterized as even stronger than the forces between molecules , but as disappearing still more rapidly when the distance is increased ...
Página 54
... force acting only at a very small distance , which we name chemical affinity , inasmuch as it represents the ... chemical affinity as the representa- tives of those forces which , although very powerful , only act or appear to act ...
... force acting only at a very small distance , which we name chemical affinity , inasmuch as it represents the ... chemical affinity as the representa- tives of those forces which , although very powerful , only act or appear to act ...
Página 55
... chemical affinity . Let us begin with cohesion . 73. We have hitherto regarded heat as a peculiar motion of the molecules of matter , without any reference to the force ... force of cohesion . Work has in truth been done against this force ...
... chemical affinity . Let us begin with cohesion . 73. We have hitherto regarded heat as a peculiar motion of the molecules of matter , without any reference to the force ... force of cohesion . Work has in truth been done against this force ...
Página 58
... force , and the walls were thereby pulled together . 76. We are next brought to consider atomic forces , or those which lead to chemical union , and now let us see how these are influenced by heat . We have seen that heat causes a ...
... force , and the walls were thereby pulled together . 76. We are next brought to consider atomic forces , or those which lead to chemical union , and now let us see how these are influenced by heat . We have seen that heat causes a ...
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Términos y frases comunes
absorbed heat action actual motion albuminoids ALEXANDER BAIN amount amyloids animal Aristotle atoms attraction battery bismuth body carbonic acid carnivora cause changed into heat chemical affinity chemical compounds chemical force chemical separation CO₂ coal combustion conservation of energy correlation decompose decomposition dextrine difference direction earth electric current electrical separation energy of position equal existence expenditure fact force of cohesion friction galvanometer glass gravity head of water high temperature instance Joule kilogramme kilogramme of water kind machine magnet mass means mental metres mind molecular molecules moving nature organic matter oxidation oxygen particles peculiar perpetual motion phenomena physical forces piston plane plants poles principle produced quantity radiant energy raise rays regard rubbed scientific spent substance suppose takes place tion tissues transmutation of energy tricity truth ultimately units upwards vegetable velocity visible energy visible motion vital force weight wire zinc
Pasajes populares
Página 217 - When, as in pure feeling — pleasure or pain — we change to the subject attitude from the object attitude, we have undergone a change not to be expressed by place ; the fact is not properly described by the transition from the external to the internal, for that is still a change in the region of the extended. The only adequate expression is a change of state : a change from the state of the extended cognition to a state of unextended cognition.
Página 212 - From the ingress of a sensation, to the outgoing responses in action, the mental succession is not for an instant dissevered from a physical succession.
Página 135 - Aristotle decides that there is no void, on such arguments as this:' — In a void there could be no difference of up and down; for as in nothing there are no differences, so there are none in a privation or negation...