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quantum law comparison table |
Subject | has discoverer | has corollary | has equation | has definition | has implication | has synonym | has example | has acronym | is a kind of | applies to | is an instance of | ||||||
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exclusion principle | Two identical fermions cannot occupy the same quantum state (i.e. cannot have the same charge, spin, momentum, quantum numbers etc. within the same region of space). | solid objects cannot exist in the same physical space. | Pauli exclusion principle | No two electrons in an atom can have the same set of values for the four quantum numbers n, l, mb, ms. | fermion | quantum law | |||||||||||
Fermi-Dirac-Sommerfeld law | A law which gives the algebraic number of a quantized system of particles which have velocities within a small range. | FDS | quantum law | ||||||||||||||
Kirchhoff's law | (1) To each chemical species there corresponds a characteristic spectrum. (2) Every element is capable of absorbing the radiation which it is able to emit; this is the phenomenon of the reversal of the lines. | quantum law | |||||||||||||||
Rayleigh-Jeans law | An approximation of Planck's blackbody formula valid at long wavelengths (hv << kT). It is often used in radio astronomy; it gives the brightness temperature of a radio telescope. | quantum law | |||||||||||||||
Stefan's law | The flux of radiation from a blackbody is proportional to the fourth power of its absolute temperature: L = 4πR2σT4. | quantum law | |||||||||||||||
uncertainty principle | Werner Heisenberg | it is impossible to measure an atomic or nuclear process without at the same time disturbing or altering the process. |
| The principle that the fundamental uncertainty in a variable times that in its canonical conjugate is of the order of Planck's constant. | the microscopic realm is a roiling frenzy, awash in a violent sea of quantum fluctuations. | Heisenberg uncertainty principle | the uncertainty in the measurement of the position of an electron varies inversely as the uncertainty in the measurement of its momentum. | quantum law | |||||||||
wave-particle duality | Basic feature of quantum mechanics that objects manifest both wavelike and particle-like properties. | quantum law | |||||||||||||||
Wien's law | The wavelength at which a blackbody emits the greatest amount of radiation is inversely proportional to its absolute temperature. | quantum law |
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