Conservation of Energy: Being an Elementary Treatise on Energy and Its LawsKing, 1873 - 180 páginas |
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Página 4
... means of extirpat- ing the disease , and of preventing its recurrence . Again , we know ( thanks to Jenner ) that vaccination will prevent the ravages of small - pox , but in this in- * See Dr. Angus Smith on Air and Rain . stance we ...
... means of extirpat- ing the disease , and of preventing its recurrence . Again , we know ( thanks to Jenner ) that vaccination will prevent the ravages of small - pox , but in this in- * See Dr. Angus Smith on Air and Rain . stance we ...
Página 6
... means of the most powerful microscope , succeed in making visible these ultimate molecules . For our knowledge of the sizes , shapes , and properties of such bodies we must always , therefore , be indebted to indirect evidence of a very ...
... means of the most powerful microscope , succeed in making visible these ultimate molecules . For our knowledge of the sizes , shapes , and properties of such bodies we must always , therefore , be indebted to indirect evidence of a very ...
Página 7
... means of which we can render visible , for instance , the pattern of a quickly revolving coloured disc , for we may illuminate it by a flash of electricity , and the disc may be supposed to be stationary during the extremely short time ...
... means of which we can render visible , for instance , the pattern of a quickly revolving coloured disc , for we may illuminate it by a flash of electricity , and the disc may be supposed to be stationary during the extremely short time ...
Página 12
... mean the product of the mass by the velocity ; and since the velocity of recoil of the rifle stock , multiplied by the mass of the stock , is equal to the velocity of projection of the rifle ball , multiplied by the mass of the ball ...
... mean the product of the mass by the velocity ; and since the velocity of recoil of the rifle stock , multiplied by the mass of the stock , is equal to the velocity of projection of the rifle ball , multiplied by the mass of the ball ...
Página 15
... means of doing this . Indeed , there is a force at hand which enables us to accomplish this measurement with the greatest pre- cision , and this force is gravity . Now , the first operation any kind of numerical estimate is to fix upon ...
... means of doing this . Indeed , there is a force at hand which enables us to accomplish this measurement with the greatest pre- cision , and this force is gravity . Now , the first operation any kind of numerical estimate is to fix upon ...
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Términos y frases comunes
absorbed heat actual motion antimony atoms attraction battery bismuth body burn carbonic acid changed into heat chemical affinity chemical separation coal conductor conservation of energy converted Cornhill Crown 8vo current of electricity decompose delicacy of construction direction earth electric current electrical separation electricity in motion energy of chemical energy of position energy of visible engine fact force of cohesion form of energy friction fuel galvanometer glass gravity head of water heat engines Heraclitus high temperature instance Joule kilogramme laws of energy machine magnet mass means mechanical energy medium metal metre molecular molecules momentum moon moving nature oxidize oxygen particles Paternoster Row pendulum perpetual motion piston poles produced Prof quantity radiant energy readers regard rifle right-hand coil rubbed solar system spent substance suppose Thomson tion transmutation of energy tricity truth ultimately universe velocity vibrating visible energy visible motion weight wire zinc
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