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free energy

noun, Thermodynamics
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples for free energy
  • Sunlight is free energy, but the equipment that captures it and turns it into usable electricity can be costly.
  • Always good to see people forming together to find more ways of free energy.
  • Closing the station would deprive both tribes of free energy-and a lot of money.
  • Their main motive has been the growing demand for pollution-free energy sources.
  • The key to this efficiency is the free energy arriving by stochastic resonance.
  • He needs to persuade a restive public that there is no magic that can provide them with risk-free energy.
  • Or maybe it would unless endless amounts of free energy.
  • It will be an age of practically unlimited free energy and extremely fast transportation.
  • Still lots of free energy lunches taken for granted here.
  • It has information about solar energy, teslas magnifying transmitter and all kinds of free energy developments.
British Dictionary definitions for free energy

free energy

noun
1.
a thermodynamic property that expresses the capacity of a system to perform work under certain conditions See Gibbs function, Helmholtz function
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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free energy in Medicine

free energy n.
A thermodynamic quantity that is the difference between a system's internal energy and the product of its absolute temperature and entropy; the portion of total energy of a natural system that can be used for work.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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free energy in Science
free energy  
A thermodynamic quantity that is the difference between the internal energy of a system and the product of its absolute temperature and entropy. Free energy is a measure of the capacity of the system to do work. If its value is negative, the system will have a tendency to do work spontaneously, as in an exothermic chemical reaction. Free energy is measured in kilojoules per mole. Also called Gibbs free energy.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Difficulty index for free energy

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Word Value for free

7
7
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