Zoeken Afbeeldingen Maps Play YouTube Nieuws Gmail Drive Meer »
Inloggen
Boeken Boek
" ... of remarkable chemical powers. The luminous phenomena produced by common electricity are well known. It would be improper to dwell upon them in this place. They are the most impressive effects occasioned by this agent ; and they offer illustrations... "
Elements of Agricultural Chemistry: In a Course of Lectures for the Board of ... - Pagina 37
door Sir Humphry Davy, George Sinclair, John Russell Duke of Bedford - 1815 - 332 pagina’s
Volledige weergave - Over dit boek

An Encyclopaedia of Gardening, comprehending the theory and practice of ...

John Claudius Loudon - 1822 - 1494 pagina’s
...on, they form an electrical battery which will srive strong shocks and sparks, and which is possessed of remarkable chemical powers. The luminous phenomena...taking place in nature, on the surface of the earth, ind in the atmosphere ; but as yet the effects of this power in vegetation have not been correctly...
Volledige weergave - Over dit boek

An encyclopędia of agriculture

John Claudius Loudon - 1825 - 1250 pagina’s
...the influence of light. (Note* to Sir il. Davy's Agr. Chem. p. 4O2.) SECT. II. Of Electricity. 2260. Electrical changes are constantly taking place in...effects of this power in vegetation have not been correctly estimated. It has been shown by experiments made by means of the voltaic battery, that compound...
Volledige weergave - Over dit boek

An Encyclopędia of Agriculture: Comprising the Theory and Practice of the ...

John Claudius Loudon - 1826 - 1252 pagina’s
...Electricity. 22GO. Electrical changes arc constantly talcing place in nature, on the surface of the card), and in the atmosphere ; but as yet the effects of this power in vegetation have not been correctly estimated. It has been shown by experiments made by means of the voltaic battery, that compound...
Volledige weergave - Over dit boek

An Encyclopędia of Agriculture: Comprising the Theory and Practice of the ...

John Claudius Loudon - 1831 - 1330 pagina’s
...the influence of light, (\ulcs to Sir 7/. Davy's Agr. Cbem. p. 40i.) SECT. II. Of Electricity. 2327. Electrical changes are constantly taking place in...atmosphere ; but as yet the effects of this power on vegetation have not been correctly estimated. It has been shown by experiments made by means of...
Volledige weergave - Over dit boek

An Encyclopędia of Gardening: Comprising the Theory and Practice ..., Volume 1

John Claudius Loudon - 1835 - 1326 pagina’s
...11. Davy's Agr. Chan., p. 4O2.) SECT. II. Of Electricity. 1 989. Electrical c/innget are cmutanily taking place in nature, on the surface of the earth,...atmosphere ; but, as yet, the effects of this power on vegetation have not been correctly estimated. It has been shown by experiments made by means of...
Volledige weergave - Over dit boek

Elements of Agricultural Chemistry: In a Course of Lectures for the Board of ...

Sir Humphry Davy - 1836 - 458 pagina’s
...on, they form an electrical battery which will- give strong shocks and sparks, and which is possessed of remarkable chemical powers. The luminous phenomena...effects of this power in vegetation have not been correctly estimated. It has been shown by experiments made by means of the Voltaic battery (the instrument...
Volledige weergave - Over dit boek

The domestic gardener's manual

John Towers (C.M.H.S.) - 1839 - 746 pagina’s
...time without the presence of this element. The agency of electricity in vegetation is less known." '•'•Electrical changes are constantly taking place...effects of this power in vegetation have not been correctly estimated. It has been shown by experiments, made by means of the voltaic battery, that compound...
Volledige weergave - Over dit boek

The farmer's encyclopędia, and dictionary of rural affairs: embracing all ...

Cuthbert William Johnson - 1842 - 1364 pagina’s
...derive instruction from its study. " Electrical changes," said Davy (Elements of Agr. Chem. p. 41.), "are constantly taking place in nature on the surface...effects of this power in vegetation have not been correctly estimated. It has been shown, by experiments made by means of the voltaic battery (the instrument...
Volledige weergave - Over dit boek

British Farmer's Magazine, Volume 6

1842 - 638 pagina’s
...sagacity when he observed, " Electrical changes are constantly taking place in nature, on the surface on the earth, and in the atmosphere ; but as yet the effects of this power on vegetation have not been correctly estimated. It has been shown, by experiments made by means of...
Volledige weergave - Over dit boek




  1. Mijn bibliotheek
  2. Help
  3. Geavanceerd zoeken naar boeken
  4. ePub downloaden
  5. Pdf downloaden