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PHY102formulasheet

PHY102formulasheet - Ch 28 Atomic Physics Bohr's Model...

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Ch. 28: Atomic Physics Bohr’s Model Angular (orbital) momentum o n r mv n = ) ( w/ π 2 h = ; n=1,2,3,….. The electron in an excited atom jumps from higher to lower emitting the photon. ) 1 1 ( 6 . 13 ) ( 2 2 f i f i n n eV c f E E hf - = = - = λ , .... ) 3 , 2 , 1 ( 6 . 13 2 = - = n n eV E n ) 10 529 . 0 ( 10 0 0 2 m a a n r n - × = = - = 2 2 1 1 1 i f H n n R λ ) 2 ( 2 π λ π h n mvr mv h n p h n n r = = = = Quantum numbers > numbers corresponding to some physical state 1. n: Principal quantum number > energy state
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