Search results

Jump to navigation Jump to search
  • Inorganic pigments may be native earths or minerals, heat processed minerals, or synthetics. Organic pigments may also be synthetic,
    3 KB (459 words) - 06:04, 12 September 2013
  • ...ter cannon's spray. The fire could not be brought under control until the heat had been reduced, so firefighters could go on board and close valves betwee
    5 KB (677 words) - 12:14, 14 February 2024
  • ...n hard and non-porous but come from rocks that ware changed by pressure or heat at the contact with bodies of magma or deep in the [[crust]]. [[Marble]] is
    4 KB (592 words) - 12:56, 11 June 2009
  • In a fire there is a massive uncontrolled release of energy as light and heat. Cellular respiration is the same process but it occurs in gradual steps th ...tial energy from the proton gradient is not used to make ATP but generates heat. This is particularly important in a babies brown fat, for thermogenesis, a
    9 KB (1,309 words) - 04:08, 26 September 2007
  • | title=Planned army base, port in North heat up Arctic quest
    5 KB (699 words) - 16:44, 1 April 2024
  • ...he fireboat to undertake [[search and rescue]] missions, to find survivors heat signatures, in addition to guiding the vessel's water cannons to the hottes
    4 KB (554 words) - 01:22, 1 December 2023
  • ...t enough cold oil in it to cover the potatoes, then to cook them over high heat until golden, stirring occasionally.
    4 KB (580 words) - 16:53, 12 March 2024
  • cf. ''heat'' '''wårm''': ''animal'' '''wörm
    4 KB (686 words) - 16:33, 4 May 2017
  • ...dioactive elements and thus the radiogenic contribution to the terrestrial heat. Moreover, it will provide a direct test of a fundamental paradigm about th
    4 KB (542 words) - 17:55, 14 January 2013
  • The effect is most commonly explosive blast, but could be intense heat (i.e., [[incendiary]]), blast and small pieces of fast-moving metal (e.g.,
    3 KB (565 words) - 14:09, 13 June 2024
  • ...[Chemical compound|compound]]) reacts with [[oxygen]] in the presence of [[heat]] to form an oxygen-containing product referred to as a 'calx', an [[oxide| ...r in the presence of atmospheric air (~21% oxygen) and a certain amount of heat, the product referred to as a 'calx'. The calcination of the metal, mercury
    16 KB (2,492 words) - 16:30, 7 August 2012
  • | align="left"|'''[[Specific heat]], c<sub>p</sub>''' || align="left"|0.956 J/(g·K) for liquid at 20 °C<ref | align="left"|'''[[Heat of vaporization]]'''|| align="left"|175.0 J/g for liquid at 182.6 °C<ref n
    11 KB (1,697 words) - 12:58, 22 February 2012
  • {{r|Heat of combustion}}
    4 KB (522 words) - 21:09, 11 January 2010
  • ...(science)|frictionless]], and [[adiabatic]] (i.e., there is little or no [[heat]] gained or lost) ...'''''k''''' = '''''c<sub>p</sub>'''''/'''''c<sub>v</sub>''''' = [[Specific heat ratio|isentropic expansion factor]]
    16 KB (2,555 words) - 02:46, 13 March 2024
  • ...ey had conducted low-cost experiments that led to the production of excess heat in an [[electrolysis|electrolytic]] cell, apparently by a nuclear fusion pr ...ver some researchers are continuing to investigate phenomena in which more heat is apparently produced in experimental conditions than can be explained con
    27 KB (4,108 words) - 00:45, 8 October 2013
  • ...to power thermoelectric cells in [[artificial satellite]]s. A polonium-210 heat source was also used in each of the [[Lunokhod]] rovers deployed on the sur
    10 KB (1,519 words) - 00:00, 28 October 2013
  • ...illation column in a number of ways, the most common being the transfer of heat from a [[reboiler]]. ...on column. The required cooling is most usually provided by a [[Condenser (heat transfer)|condenser]] used to cool and condense the overhead vapor into a l
    21 KB (3,308 words) - 09:16, 6 March 2024
  • ...hermal energy from one object to another. However, in practice, the words "heat" and "thermal energy" are often used interchangeably</ref> light, electrica ...materials combine, i.e., coal is burned, and combustion energy, a form of heat, is generated. Combustion energy is converted into electrical energy which
    43 KB (7,032 words) - 15:15, 15 August 2022
  • ...r or other sources that an adversary can detect. It can be used to guide a heat-seeking air-to-air missile such as the AIM-9 Sidewinder or Vympel R-60 (mis
    4 KB (555 words) - 02:18, 7 April 2024
  • ...ial vacuum over a container of diethyl ether, which then boiled, absorbing heat from the surroundings. From 1757 he delivered lectures on clinical medicine ...combination and separation, and the sources and modes of communication of heat and its effects on bodies, and ''particular doctrines'', dealing with the f
    9 KB (1,373 words) - 08:39, 18 February 2013
View ( | ) (20 | 50 | 100 | 250 | 500)