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quiz3_10

# quiz3_10 - a = 0 0529 nm de Broglie wavelength Î = h/p p =...

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Physics 2D Quiz #3 Department of Physics, UCSD Summer Session II - 2010 Prof. Pathria 20 August 2010 Some Useful Data Speed of light: c = 2 . 998 × 10 8 m/s Planck’s constant: h = 6 . 626 × 10 - 34 J · s Coulomb constant: k = 8 . 99 × 10 9 Nm 2 /C 2 Rydberg constant: R = 1 . 097 × 10 7 m - 1 Electron charge: e = 1 . 602 × 10 - 19 C 1 ev = 1 . 602 × 10 - 19 J Electron rest mass: m e = 9 . 11 × 10 - 31 kg Electron rest mass energy: m e c 2 = 0 . 511 MeV Energy of H atom in ground state: E 1 = - 13 . 6 ev Bohr radius:

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Unformatted text preview: a = 0 . 0529 nm de Broglie wavelength: Î» = h/p p = 1 c p E 2-( m c 2 ) 2 = 1 c âˆš 2 m c 2 K + K 2 Uncertainty relations: Î” x Î” p â‰¥ h/ 4 Ï€ Î” E Î” t â‰¥ h/ 4 Ï€ Instructions Please write your answers in your blue book, and make sure your secret code number is written on all pages in indelible ink. 1...
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quiz3_10 - a = 0 0529 nm de Broglie wavelength Î = h/p p =...

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