The Annals of Electricity Magnetism and Chemistry and Guardian of Experimental Science, Band 8Sherwood, Gilbert and Piper |
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Ergebnisse 6-10 von 98
Seite 64
... iron and crystal- lization in contact , and taking their joint conducting powers as they exist in practice . To meet this case , I had a vessel made with a bottom formed of incrustation , five - eighths thick , to which I added an iron ...
... iron and crystal- lization in contact , and taking their joint conducting powers as they exist in practice . To meet this case , I had a vessel made with a bottom formed of incrustation , five - eighths thick , to which I added an iron ...
Seite 65
... iron bottom of which was soldered in , and in which a portion of this indurated deposit had been allowed to settle . The result was , that this deposit being a bad conductor , the iron became over - heated , the solder melted , and the ...
... iron bottom of which was soldered in , and in which a portion of this indurated deposit had been allowed to settle . The result was , that this deposit being a bad conductor , the iron became over - heated , the solder melted , and the ...
Seite 124
... iron coffee mill , was at a short distance ( say of an inch , or less in some cases ) from the edge of the spout , a stream of electrical sparks were observed to fly from the edge of the iron spout of the mill to the edge of the ...
... iron coffee mill , was at a short distance ( say of an inch , or less in some cases ) from the edge of the spout , a stream of electrical sparks were observed to fly from the edge of the iron spout of the mill to the edge of the ...
Seite 125
... iron , in steel , that is to say tenacious , hard , or sharp , but oxydable in the air , may , whilst they at the same time pre- serve their original properties , become unalterable by means of a varnish of gold , of platina , or silver ...
... iron , in steel , that is to say tenacious , hard , or sharp , but oxydable in the air , may , whilst they at the same time pre- serve their original properties , become unalterable by means of a varnish of gold , of platina , or silver ...
Seite 134
... iron are gilded well and solidly by this method , though not in any relation , in this respect , with the old and very imperfect processes of gilding on iron or steel : it is only necessary to com- mence by putting on the iron or steel ...
... iron are gilded well and solidly by this method , though not in any relation , in this respect , with the old and very imperfect processes of gilding on iron or steel : it is only necessary to com- mence by putting on the iron or steel ...
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ammonia animal apparatus appears applied atmosphere atoms attraction ball battery become Becquerel bodies boiler brass camphor carbonic acid cause chemical circuit circumstances cloud colour condenser conductor copper curve cylinder declination decomposing decomposition deposited dilute direction disc discharge divergence effect electric action electric current electric fluid electrified electro-magnet electrometer electroscope employed evaporation experiments extremities fact force galvanic galvanometer gilding glass gold leaf heat hydrogen immersion inches increase induced instrument insulated intensity iron latter liquid luminous arc magnetic magnetometer manner means mercury metal minutes motion needle negative nitric acid observations obtained oxamic oxamic acid oxamide oxide oxygen pairs paper particles phenomena Philosophical piece pile plate platinum poles portion positive present produced proportion repulsion resistance salt shew side solution steam substance sufficient sulphuric acid surface takes place temperature thickness tion tricity tube vapour vessel voltaic WILLIAM STURGEON wire zinc