The Works of Dr. Benjamin Franklin: Philosophical. Essays and correspondenceW. Duane, 1809 |
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Стр. 31
... rising in vapors , attach them . selves to particles of air . 12. The particles of air are said to be hard , round , separate and distant from each other ; every particle strong- ly repelling every other particle , whereby they recede ...
... rising in vapors , attach them . selves to particles of air . 12. The particles of air are said to be hard , round , separate and distant from each other ; every particle strong- ly repelling every other particle , whereby they recede ...
Стр. 52
... rising , being a sharp point , from the extreme thinness of the gold , draws and receives at a distance a sufficient quan- tity of the electric fluid to give itself an electric atmosphere , by which its progress to the upper plate is ...
... rising , being a sharp point , from the extreme thinness of the gold , draws and receives at a distance a sufficient quan- tity of the electric fluid to give itself an electric atmosphere , by which its progress to the upper plate is ...
Стр. 97
... rising and falling in irregular waves , which con- tinued during the whole evening . The lamp was kept burning as a watch light all night , till the oil was spent , and the water only remained . In the morning I observed , that though ...
... rising and falling in irregular waves , which con- tinued during the whole evening . The lamp was kept burning as a watch light all night , till the oil was spent , and the water only remained . In the morning I observed , that though ...
Стр. 101
... rising to the surface smooths it , and permits the light to come down to them . All these informations I at times revolved in my mind , and wondered to find no mention of them in our books of experimental philosophy . 5 See the ...
... rising to the surface smooths it , and permits the light to come down to them . All these informations I at times revolved in my mind , and wondered to find no mention of them in our books of experimental philosophy . 5 See the ...
Стр. 104
... rising highly and extending their bases , so as to include a vast mass of water in each wave , which in its motion acts with great violence . But if there be a mutual repulsion between the particles 104 PHILOSOPHICAL PAFERS .
... rising highly and extending their bases , so as to include a vast mass of water in each wave , which in its motion acts with great violence . But if there be a mutual repulsion between the particles 104 PHILOSOPHICAL PAFERS .
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appear attracted bells body bottle bottom chimney clouds cold common matter condensed contained continue cork balls degree descend diameter discharge distance draw earth effect elec electric atmosphere electric fluid electric matter electrical fire electrified electrised electrometer equal experiment feet finger Florence flask force FRANKLIN funnel give glass globe glass tube greater heat hook inches iron John Pringle KINNERSLEY letter lightning magnetic Marly-la-ville melted metal motion move natural quantity needle negative non-electric observed paper particles pass perhaps PETER COLLINSON Philadelphia piece plate pointed rod positive present prime conductor quantity of electricity rarefied receive repelled repulsion rising round Royal Society salt seems ship shock side silk smoke spark spout stream stroke suppose surface suspended thermometer thick threads tion touch tricity vapor vessel warm waves whirl whirlwind whole wind wire wood