Definitions for gas constant

This page provides all possible meanings and translations of the word gas constant

Princeton's WordNetRate this definition:(0.00 / 0 votes)

  1. gas constant, universal gas constant, R(noun)

    (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole

WiktionaryRate this definition:(0.00 / 0 votes)

  1. gas constant(Noun)

    a universal constant, R, that appears in the ideal gas law, (PV = nRT), derived from two fundamental constants, the Boltzman constant and Avogadro's number, (R = Nk)

FreebaseRate this definition:(0.00 / 0 votes)

  1. Gas constant

    The gas constant is a physical constant which is featured in many fundamental equations in the physical sciences, such as the ideal gas law and the Nernst equation. It is equivalent to the Boltzmann constant, but expressed in units of energy per temperature increment per mole. The constant is also a combination of the constants from Boyle's law, Charles's law, Avogadro's law, and Gay-Lussac's law. Physically, the gas constant is the constant of proportionality that happens to relate the energy scale in physics to the temperature scale, when a mole of particles at the stated temperature is being considered. Thus, the value of the gas constant ultimately derives from historical decisions and accidents in the setting of the energy and temperature scales, plus similar historical setting of the value of the molar scale used for the counting of particles. The last factor is not a consideration in the value of the Boltzmann constant, which does a similar job of equating linear energy and temperature scales.−7


Translations for gas constant

From our Multilingual Translation Dictionary

Get even more translations for gas constant »

Translation

Find a translation for the gas constant definition in other languages:

Select another language:

Discuss these gas constant definitions with the community:

Word of the Day

Would you like us to send you a FREE new word definition delivered to your inbox daily?

Please enter your email address:     


Citation

Use the citation below to add this definition to your bibliography:

Style:MLAChicagoAPA

"gas constant." Definitions.net. STANDS4 LLC, 2015. Web. 19 Apr. 2015. <http://www.definitions.net/definition/gas constant>.

Are we missing a good definition for gas constant? Don't keep it to yourself...


The Web's Largest Resource for

Definitions & Translations


A Member Of The STANDS4 Network


Nearby & related entries:

Alternative searches for gas constant:

Thanks for your vote! We truly appreciate your support.