Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology, Chemistry, Etc., Etc., EtcW.H. Steele, 1883 - 781 páginas |
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Página 131
... round its centre , and the rotation is in the same direction , and is equally Fig . 135 . Fig . 136 . Mr. Thompson's optical illusion . Give a circular movement to these figures , and the circles will appear to turn round . swift ; that ...
... round its centre , and the rotation is in the same direction , and is equally Fig . 135 . Fig . 136 . Mr. Thompson's optical illusion . Give a circular movement to these figures , and the circles will appear to turn round . swift ; that ...
Página 279
... round its axis , also effects a slow rotation round the column in the direction of the movement experienced by the lower part of the wheel . By placing the arm and the counterpoise of the machine as shown in fig . 277 , so that the ...
... round its axis , also effects a slow rotation round the column in the direction of the movement experienced by the lower part of the wheel . By placing the arm and the counterpoise of the machine as shown in fig . 277 , so that the ...
Página 741
... round another axis , a third movement will be originated round a third axis , the direction . Let of which will be nearest to that in which the rotation is most rapid . us apply this very simple principle to our top , and we shall see ...
... round another axis , a third movement will be originated round a third axis , the direction . Let of which will be nearest to that in which the rotation is most rapid . us apply this very simple principle to our top , and we shall see ...
Contenido
Science in the Open AirAphidesEvaporation by LeavesAn AquariumThe | 6 |
WATER | 45 |
CHAPTER XIX | 212 |
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Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2016 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
Términos y frases comunes
ammonia angles animals antimony apparatus appear Aratus atmosphere attraction axis ball balloon battery body called carbonic acid carpels cause cells centre chemical clouds colour combination compound contains copper crustacea crystals cylinder disc distance earth effect electric current electricity electrophorus equal experiment feet flowers fluid force give glass globe gravity heat hydrogen illustration fig infusoria instrument iron Jupiter known lamp Leyden jar light lime liquid machine magnet means mercury metal miles minerals moon motion move movement nature needle nitric acid object observed obtained Oolite oxide oxygen paper particles pass perceived phenomena phosphorescent piece pistil plants plate platinum pole portion position Praxinoscope pressure produced rays retina rocks rotation round salt seen silver sound stamens stars substances sulphate sulphuric acid surface temperature termed tion tube turn vapour vegetable vibrations weight wheel wind wire zinc