Unformatted text preview: A (Angstrom units). The velocity of light is c = 3 x 10 8 m/s. 5. A quantum particle is confined to a rectangular box of dimension along the xaxis equal to 10 A . What is the minimum uncertainty in the xcomponent of momentum? 6. The uncertainty in the measurement of the energy level of an atomic particle is 106 second. What is the accuracy to which energy can be measured independent of how precise the measuring equipment can measure? Constants: h = 6.63 × 1034 m 2 kg / s m e = 9.11 × 1031 kg c = 3 × 10 8 m/s q = 1.60 × 1019 coulombs...
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 Spring '07
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 Electrical Engineering, Electron, Mass, Photon, Light, Broglie wavelength

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