Using Bohr's postualtes , derive the expression for the frequencyof radiationemitted when electron in hydrogen atom undergoes transition fromhigherenergy state ( quantum numbern_(i) ) tothelowerstate (n_(f)) . Whenelectron in hydrogenatom jumpsfrom energystate n_(i)= 4ton_(f) = 3,2,1identifythespectral series to whichthe emissionlinesbelong .

Using Bohr's postualtes , derive the expression for the frequencyof ra

1.	Using Bohr's postualtes , derive the expression for the frequencyof radiationemitted when electron in hydrogen atom undergoes transition fromhigherenergy state ( quantum numbern_(i) ) tothelowerstate (n_(f)) . Whenelectron in hydrogenatom jumpsfrom energystate n_(i)= 4ton_(f) = 3,2,1identifythespectral series to whichthe emissionlinesbelong .
Answer» Solution :FIRST giveanswerin Short AnswerQuestionNumber32and obtainn expressionfor theenergyof an electron `E =- ( me^(4))/(8in_(0)^(2) N^(2) H^(2))` . After thatwritethe answer give in Short Answer QUESTIONS Number34for frequency of spectral lines and spectral series of hydrogenspectrum .

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