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Atomic Mass Unit (amu) |
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Because of the very small mass a
unit known as the atomic mass unit (amu) is commonly used to measure the mass of fundamental
particles. 1 amu = 1.66×10-27 kg |
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Electron Volt (eV) |
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Used to measure a very small
amount of energy 1 eV = 1.602×10-19 J |
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Kelvin (K) |
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Used to measure temperature. 1 K = -272.15 0C |
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Watt (W) |
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Used to measure power. 1 W = 1 J/s |
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