In physics, an electronvolt (symbol eV), also written electron-volt and electron volt, is the measure of an amount of kinetic energy gained by a single...
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{\displaystyle h} SI unit joule per hertz (joule second) Other units electronvolt per hertz (electronvolt second) In SI base units kg⋅m2⋅s−1 Dimension M L 2 T − 1...
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Photon energy (section Electronvolt)
unit. Among the units commonly used to denote photon energy are the electronvolt (eV) and the joule (as well as its multiples, such as the microjoule)...
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kilo-electronvolt 1×103 electronvolts Energy Per Photon eV electronvolt 1 electronvolt Energy Per Photon meV milli-electronvolt 1×10−3 electronvolts Energy...
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joules per coulomb (energy per charge), which is also equivalent to electronvolts per elementary charge: V = A ⋅ Ω = Wb s = W A = J C = eV e . {\displaystyle...
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dissociation energies, Ed, of the A–B, A–A and B–B bonds are expressed in electronvolts, the factor (eV)−1⁄2 being included to ensure a dimensionless result...
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Graph of first ionisation energies of the elements in electronvolts (predictions used for elements 109–118)...
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11265×10−17 kg in mass terms. Zeptojoule 160 zeptojoules is about 1 electronvolt. The minimal energy needed to change a bit of data in computation at...
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Joule Watt-hour Kilowatt-hour Electronvolt Calorie 1 J = 1 kg⋅m2⋅s−2 = 1 2.77778 × 10−4 2.77778 × 10−7 6.241 × 1018 0.239 1 Wh = 3.6 × 103 1 0.001 2.247...
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in atomic physics, particle physics, and high energy physics is the electronvolt (eV). One eV is equivalent to 1.602176634×10−19 J. In spectroscopy, the...
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released by detonating one million tons of trinitrotoluene, TNT) and the electronvolt. To reduce the incidence of retail fraud, many national statutes have...
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US customary unit is the foot pound. Other energy units such as the electronvolt, food calorie or thermodynamic kcal (based on the temperature change...
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Other accepted units astronomical unit dalton day decibel degree of arc electronvolt hectare hour litre minute minute and second of arc neper tonne See also...
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steradian (sr). Some other units such as the hour, litre, tonne, bar, and electronvolt are not SI units, but are widely used in conjunction with SI units. Until...
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Boltzmann, the constant's namesake Symbol: kB, k Value in joules per kelvin 1.380649×10−23 J⋅K−1 Value in electronvolts per kelvin 8.617333262×10−5 eV⋅K−1...
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thermal units 3.086×109 foot-pounds 1.162×103 kilowatt-hours 2.611×1028 electronvolts The relative effectiveness factor (RE factor) relates an explosive's...
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Other accepted units astronomical unit dalton day decibel degree of arc electronvolt hectare hour litre minute minute and second of arc neper tonne See also...
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different energies. The energy of ionizing radiation starts between 10 electronvolts (eV) and 33 eV.[citation needed] Ionizing subatomic particles include...
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Collaboration) (February 2022). "Direct neutrino-mass measurement with sub-electronvolt sensitivity". Nature Physics. 18 (2): 160–166. Bibcode:2022NatPh..18...
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neutrino in particle physics (0.28 eV) 10−19 1.602176634×10−19 J 1 electronvolt (eV) by definition. This value is exact as a result of the 2019 revision...
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customary to express temperature as energy in a unit related to the electronvolt or kiloelectronvolt (eV/kB or keV/kB). The corresponding energy, which...
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Vermessungswesen, the Austrian agency for national mapping and metronomy Billion-electronvolt (BeV), equivalent to the SI term GeV (gigaelectronvolt) BEVS may stand...
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for use with the SI. Some of these are decimalised, like the litre and electronvolt, and are considered "metric". Others, like the astronomical unit are...
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over 10 billion kelvins and photons had mean energies over a million electronvolts. These photons were sufficiently energetic that they could react with...
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physicists use the mass equivalent to the energy represented by an electronvolt (eV). At the atomic level, chemists use the mass of one-twelfth of a...
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7 million Kelvin photon temperature gives a typical photon energy of 250 electronvolt, thereby setting a typical mass scale for warm dark matter: particles...
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units include: the tonne (t) (or "metric ton"), equal to 1000 kg the electronvolt (eV), a unit of energy, used to express mass in units of eV/c2 through...
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use where every quantity is expressed by only one unit of energy, the electronvolt, with lengths, times, and so on all converted into units of energy by...
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photon energies less than 10 electronvolts (eV) be considered non-ionizing. Another suggested threshold is 33 electronvolts, which is the energy needed...
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computational chemistry: for experimental measurements at the atomic scale, the electronvolt (eV) or the reciprocal centimetre (cm−1) are much more widely used. E...
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