Difference between revisions of "Planck units"
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| − | + | '''Planck units''' are physical constants defined in such a way that the five basic constants all have value of 1: | |
<br>(1) the speed of light in a vacuum | <br>(1) the speed of light in a vacuum | ||
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<br>(4) Coulomb force constant | <br>(4) Coulomb force constant | ||
<br>(5) Boltzmann constant | <br>(5) Boltzmann constant | ||
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| + | [[category:physics]] | ||
Revision as of 20:09, April 15, 2007
Planck units are physical constants defined in such a way that the five basic constants all have value of 1:
(1) the speed of light in a vacuum
(2) the gravitational constant
(3) Dirac's constant (reduced Planck's constant)
(4) Coulomb force constant
(5) Boltzmann constant