The Conservation of Energy

absorbed heat action actual motion albuminoids amount amyloids animal atoms attraction BALFOUR STEWART battery 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 functions galvanometer glass gravity head of water high temperature instance Joule kilogramme kind machine magnet mass means mechanical energy mental metres mind molecular molecules moving nature organic matter oxidation oxygen particles peculiar phenomena physical forces piston plane plants poles principle produced Prof quantity R. A. PROCTOR radiant energy raise rays regard rubbed spent substance suppose takes place tion tissues transmutation of energy tricity truth ultimately units universe vegetable velocity visible energy visible motion vital force weight wire zinc