Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" ... the distance at which the discharge took place increased as the exhaustion was made, and when the atmosphere in the vessel supported only one-fourth of an inch of mercury in the barometrical... "
Encyclopædia metropolitana; or, Universal dictionary of knowledge, ed. by E ... - Page 176
by Encyclopaedia - 1845
Full view - About this book

Elements of Chemical Philosophy

Sir Humphry Davy - 1812 - 352 pages
...of mercury in the barometrici gage, the sparks passed through a space of nearly half an inch ; ai* by withdrawing the points from each other, the discharge...made through six or seven inches, producing a most beautiful corrusca lion of purple light, the charcoal became intensely ignited, and sorai platinu wire...
Full view - About this book

Pantologia. A new (cabinet) cyclopædia, by J.M. Good, O. Gregory ..., Volume 12

John Mason Good - 1813 - 470 pages
...supported only onefourth of an inch nf mercury in the barometrical gage, the sparks passed through a spare of nearly half an inch ; and by withdrawing the points from each other, the discharge was made through »ix or seven inches, producing a most beautiful «•oruscation of purple light, the charcoal became...
Full view - About this book

Pantologia. A new (cabinet) cyclopædia, by J.M. Good, O. Gregory ..., Volume 12

John Mason Good - 1819 - 486 pages
...the atmosphere in the vessel supported only onefourth of an inch of mercury in the barometrical gage, the sparks passed through a space of nearly half an inch ; and by withdrawing the pomis from each other, the discharge was made through si v or seven inches, producing a most beautiful...
Full view - About this book

Systematic Education: Or Elementary Instruction in the Various ..., Volume 2

William Shepherd, Jeremiah Joyce, Lant Carpenter - 1815 - 598 pages
...atmosphere in the vessel supported only one fourth of an inch of mercury in the barometrical gage, the sparks passed through a space of nearly half an...made through six or seven inches, producing a most beautiful coruscation of purple light, the charcoal became intensely ignited, and some platina wire...
Full view - About this book

The Gallery of Nature and Art; Or, a Tour Through Creation and Science, Volume 6

Edward Polehampton - 1815 - 714 pages
...atmosphere in the vessel supported only one.fourth of an inch of mercury in the barometrical gage, the sparks passed through a space of nearly half an...made through six or seven inches, producing a most beautiful coruscation of purple light, the charcoal became intensely ignited, and some platina uire...
Full view - About this book

Gallery of Nature and Art, Or a Tour Through Creation and Science ..., Volume 6

Edward T W. Polehampton - 1815 - 698 pages
...atmosphere in the vessel supported only one-fourth of an inch of mercury in the barometrical gage, the sparks passed through a space of nearly half an inch ; and by withdrawing tbe points from each other, the discharge was made through six or seven inches, producing a most beautiful...
Full view - About this book

Systematic Education: Or, Elementary Instruction in the Various ..., Volume 2

William Shepherd, Jeremiah Joyce, Lant Carpenter - 1822 - 638 pages
...the atmosphere in the vessel supported only onefourth of an inch of mercury in the barometrical gage, the sparks passed through a space of nearly half an...other, the discharge was made through six or seven niches, producing a most beautiful coruscation of purple light, the charcoal became intensely ignited,...
Full view - About this book

Library of Useful Knowledge: Natural philosophy, Volume 2

1832 - 642 pages
...length ; and by then withdrawing the points from each other, the discharge passed through a space of six or seven inches, producing a most brilliant coruscation of purple light. The whole of the charcoal became intensely ignited» and some platina wire attached to it melted with...
Full view - About this book

Treatises on Electricity, Galvanism, Magnetism, and Electro-magnetism

Peter Mark Roget - 1832 - 324 pages
...length ; and by then withdrawing the points from each other, the discharge passed through a space of six or seven inches, producing a most brilliant coruscation of purple light. The whole of the charcoal became intensely ignited» and some platina wire attached to it melted with...
Full view - About this book

Chemical News and Journal of Industrial Science, Volumes 21-22

1870 - 668 pages
...atmosphere in the vessel supported only one-fourth of an inch of mercury in the barometrical gauge, the sparks passed through a space of nearly half an...made through six or seven inches, producing a most beautiful coruscation of purple light, the charcoal became intensely ignited, and some platina wire...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF