enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Table of specific heat capacities - Wikipedia

    en.wikipedia.org/wiki/Table_of_specific_heat...

    A Assuming an altitude of 194 metres above mean sea level (the worldwide median altitude of human habitation), an indoor temperature of 23 °C, a dewpoint of 9 °C (40.85% relative humidity), and 760 mmHg sea level–corrected barometric pressure (molar water vapor content = 1.16%).

  3. Vat dye - Wikipedia

    en.wikipedia.org/wiki/Vat_dye

    Instead, it is possible to dye wool at room temperatures with indigo (vat blue 1) and other low substantive vat dyes using soda ash as the alkali source with very little strength loss. Vat red 10, vat violet 13 and vat orange 1 can be applied in this manner as well.

  4. Orders of magnitude (energy) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(energy)

    List of orders of magnitude for energy; Factor (joules) SI prefix Value Item 10 −34: 6.626 × 10 −34 J: Energy of a photon with a frequency of 1 hertz. [1]8 × 10 −34 J: Average kinetic energy of translational motion of a molecule at the lowest temperature reached (38 picokelvin [2] as of 2021)

  5. Joule heating - Wikipedia

    en.wikipedia.org/wiki/Joule_heating

    Electronic cigarettes vaporize liquid by Joule heating. Some food processing equipment may make use of Joule heating: running a current through food material (which behave as an electrical resistor) causes heat release inside the food. [2] The alternating electrical current coupled with the resistance of the food causes the generation of heat. [3]

  6. Joule - Wikipedia

    en.wikipedia.org/wiki/Joule

    The definition of the joule as J = kg⋅m 2 ⋅s −2 has remained unchanged since 1946, but the joule as a derived unit has inherited changes in the definitions of the second (in 1960 and 1967), the metre (in 1983) and the kilogram . [14]

  7. European Union energy label - Wikipedia

    en.wikipedia.org/wiki/European_Union_energy_label

    Example EU energy label for a refrigerator. EU Directive 92/75/EC (1992) [1] established an energy consumption labelling scheme. The directive was implemented by several other directives [2] thus most white goods, light bulb packaging and cars must have an EU Energy Label clearly displayed when offered for sale or rent.

  8. Lead abatement in the United States - Wikipedia

    en.wikipedia.org/wiki/Lead_abatement_in_the...

    Lead paint removal can cost 8 to 15 dollars per square foot. [1] A kit offered by the EPA containing lead test costs 25 dollars. [2] After a house has been discovered to contain lead, its owner has four options they can pursue to prevent lead poisoning: they can encapsulate it, enclose it, remove it or replace the contaminated items.

  9. Anti-fouling paint - Wikipedia

    en.wikipedia.org/wiki/Anti-fouling_paint

    New ship being prepared for launch, showing fresh anti-fouling paint Ship hull being cleaned of fouling in drydock. Anti-fouling paint is a specialized category of coatings applied as the outer (outboard) layer to the hull of a ship or boat, to slow the growth of and facilitate detachment of subaquatic organisms that attach to the hull and can affect a vessel's performance and durability.