Try Our Apps


Gobble up these 8 terms for eating

exchange force

noun (physics)
a force between two elementary particles resulting from the exchange of a virtual particle
the force causing the alignment of the magnetic dipole moments of atoms in ferromagnetic materials
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
Cite This Source
Examples from the Web for exchange force
Historical Examples
exchange force in Science
exchange force
A force that results from the continuous interchange of particles between two or more bodies. The exchange of electrons between two atoms or molecules, for example, is an exchange force, as is the exchange of gluons between quarks in the strong nuclear force.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source

Word of the Day

Word Value for exchange

Scrabble Words With Friends

Nearby words for exchange force