| Sir Humphry Davy - 1812 - 352 стор.
...series of brilliant and impressive effects. When pieces of charcoal about an inch long and one sixth of an inch in diameter, were brought near each other (within the thirtieth or fortieth part of an inch), a bright spark was produced, and more than half the volume of the charcoal became... | |
| John Mason Good - 1819 - 482 стор.
...sulphuric ncid, afforded n x-ries of l-rilVOL Hani ami impressive effects. When pieces of charcoal about an inch long and one-sixth of an inch in diameter were brought near ,ii iilber (nithintlie thirtieth or fortieth part of an inch), a bright spark vt as produced, and more... | |
| William Shepherd, Jeremiah Joyce, Lant Carpenter - 1815 - 598 стор.
...square inches : some of the effects of this battery have been thus described : When pieces of charcoal about an inch long and one-sixth of an inch in diameter,...near each other (within the thirtieth or fortieth part of an inch), a bright spark was produced, and more than half the volume of the charcoal became... | |
| Edward T W. Polehampton - 1815 - 712 стор.
...the sulphuric acid, afforded a series of brilliant and impressive effects. When pieces of charcoal about an inch long and one-sixth of an inch in diameter...were brought near each other (within the thirtieth part or fortieth part of an inch), a bright spark was produced, and more thau half the volume of the... | |
| Edward T W. Polehampton - 1815 - 688 стор.
...the sulphuric acid, afforded a series of brilliant and impressive effects. When pieces of charcoal about an inch long and one-sixth of an inch in diameter...were brought near each other (within the thirtieth part or fortieth part of an inch), a bright spark was produced, and more than half the volume of (he... | |
| Sir Richard Phillips - 1816 - 316 стор.
...of sulphuric acid, afforded a series of brilliant and impressive effects. When pieces of charcoal, about an inch long and one-sixth of an inch in diameter,...near each other (within the thirtieth or fortieth part of an inch,) a bright spark was produced, and more than half the volume of the charcoal became... | |
| Sir Richard Phillips - 1822 - 658 стор.
...series of brilliant and impressive effects. When pieces of charcoal, about an inch long and one sixth of an inch in diameter, were brought near each other (within the thirtieth or fortieth part of an inch,) a bright spark was produced, and more than half the volume of the charcoal became... | |
| Andrew Ure - 1827 - 904 стор.
...of sulphuric acid, afibriled a series of brilliant and Impreedve effects. When pieces of charcoal, about an inch long¿ and one-sixth of an Inch in diameter, were brought within 1-30th or 1.40th of an inch of each other, a bright spark was produced, and more than half the... | |
| John Ayrton Paris - 1831 - 598 стор.
...part of nitric acid, afforded a series of brilliant and impressive effects. When pieces of charcoal, about an inch long, and one-sixth of an inch in diameter,...near each other, (within the thirtieth or fortieth parts of an inch,) a bright spark was produced, and more than half the volume of the charcoal became... | |
| John Ayrton Paris - 1831 - 582 стор.
...part of nitric acid, afforded a series of brilliant and impressive effects. When pieces of charcoal, about an inch long, and one-sixth of an inch in diameter,...near each other, (within the thirtieth or fortieth parts of an inch,) a bright spark was- produced, and more than half the volume of the charcoal became... | |
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