An electron in a hydrogen atom makes a transition from the ground level to the third level. If the energy at the ground level. calculate the energy at the t...

Assessment: JAMB UTME - Physics - 2016 Subject: Physics

Question 1 Report

An electron in a hydrogen atom makes a transition from the ground level to the third level. If the energy at the ground level.

calculate the energy at the third level.

[h = 6.6 x 10-34Js; f = 1015Hz]

1.41eV

1.71eV

1.61eV

1.51eV

Answer Details

E =

\frac{E_{o}}{n^{2}}

=

\frac{13.6}{3^{2}}

=

\frac{13.6 e V}{9}

= 1.51eV

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