The Physical Basis of SocietyD.Appleton, 1928 - 526 من الصفحات |
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الصفحة 6
... appears not to be growing colder , though losing heat . " 1 One of the best of living students , Joly , thinks it quite possible that the heat developed by condensation may again produce a molten globe , or even cause an explosion great ...
... appears not to be growing colder , though losing heat . " 1 One of the best of living students , Joly , thinks it quite possible that the heat developed by condensation may again produce a molten globe , or even cause an explosion great ...
الصفحة 7
... appear later . It is most interesting to note that all the available evidence shows that the stars contain the same elements found on earth and no others , unless an exception be made of a substance called coronium known only by lines ...
... appear later . It is most interesting to note that all the available evidence shows that the stars contain the same elements found on earth and no others , unless an exception be made of a substance called coronium known only by lines ...
الصفحة 12
... appears that there is some definite arrangement of the elec- trons on the nucleus and that the most stable condition is when the outer shell consists of eight electrons . If one or two are lacking the atom seems to make effort to get ...
... appears that there is some definite arrangement of the elec- trons on the nucleus and that the most stable condition is when the outer shell consists of eight electrons . If one or two are lacking the atom seems to make effort to get ...
الصفحة 15
... appear to be perfectly at rest → the table , a piece of paper , the water in a glass - are all in mo- tion . Yet many of the older philosophers grasped the fact.9 So writes Sir William Bragg in his remarkable book which cannot be too ...
... appear to be perfectly at rest → the table , a piece of paper , the water in a glass - are all in mo- tion . Yet many of the older philosophers grasped the fact.9 So writes Sir William Bragg in his remarkable book which cannot be too ...
الصفحة 17
... appear . As soon as oxides can be , there oxides appear ; when temperature admits of carbonates , then carbonates are forthwith formed . These are experiments which any chemist can to - day repeat in a crucible . It may then be summed ...
... appear . As soon as oxides can be , there oxides appear ; when temperature admits of carbonates , then carbonates are forthwith formed . These are experiments which any chemist can to - day repeat in a crucible . It may then be summed ...
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acres Africa alloy America appears areas Asia atoms average bacteria birds black bass body carbon carbon dioxide cattle cause cells Cenozoic cent century changes chemical chlorophyll climate coal common compounds crops cultivated culture death rate destroy disease distribution domestic animals early earth eaten eggs elements enemies Europe evidence fact fish forms germ germ cells hawk heat horse human hydrogen Ibid important increase Indian insects iron killed known land later light live man's metals mice migration miles moth native nature neolithic nitrogen ocean organisms oxygen Pará rubber tree parasites plants and animals population pounds produce protoplasm R. S. LULL race regions rodents season seeds seems sharp-shinned hawk sheep soil South South America species square mile substances sugar supply surface survive tarpan temperature thousand tion to-day trees tropics types United wild