Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology, Chemistry, Etc., Etc., EtcW.H. Steele, 1883 - 781 páginas |
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Página 192
... plate replaces the cylinder . This plate , which is ten inches in diameter , has a volute spiral groove cut in its surface on both sides from its centre to within one inch of its outer edge ; an arm guided by the spiral upon the under ...
... plate replaces the cylinder . This plate , which is ten inches in diameter , has a volute spiral groove cut in its surface on both sides from its centre to within one inch of its outer edge ; an arm guided by the spiral upon the under ...
Página 195
... plate with fine sand , and stroke the edge with a fiddle - bow . The vibrations of the plates will make certain ... plate and the pitch of the note , can be ascertained by using a circular plate clamped in the " If the finger on the ...
... plate with fine sand , and stroke the edge with a fiddle - bow . The vibrations of the plates will make certain ... plate and the pitch of the note , can be ascertained by using a circular plate clamped in the " If the finger on the ...
Página 239
... plates of metal , which may be called LP , the left plate , and RP , the right plate . They are connected with the needle wire , NW , which passes before and behind the magnetized needle , N , suspended perpendicularly on its axis ...
... plates of metal , which may be called LP , the left plate , and RP , the right plate . They are connected with the needle wire , NW , which passes before and behind the magnetized needle , N , suspended perpendicularly on its axis ...
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