Planck's radiation law
Planck's radiation law
noun Physics.
1.
the law that energy associated with electromagnetic radiation, as light, is composed of discrete quanta of energy, each quantum equal to Planck's constant times the corresponding frequency of the radiation: the fundamental law of quantum mechanics.
2.
the law giving the spectral distribution of radiation from a blackbody.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
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Link To Planck's radiation law
WordNet
| planck's radiation law | |
noun | |
| (physics) an equation that expresses the distribution of energy in the radiated spectrum of an ideal black body |
WordNet® 3.0, © 2006 by Princeton University.
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00:10
Planck's radiation law
is always a great word to know.
So is interrobang. Does it mean:
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| the offspring of a zebra and a donkey. |
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