5. An electron in a hydrogen atom relaxes to n=2 and emits a frequency of 6.169 x 1014 s-. Determine the excited orbit that this electron relaxed from. i= Ephoton = hr= (6. 626x103)( 6169 x1o" ) = 4.08758x10 %3D O SEaton= -Ephoton A Eatom = -48758x10g o Eatom= -2,19x10""5 )

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