Physics > 2010 > 47
JAMB UTME
The ground state energy for a hydrogen atom is 5.44 x 10-19J.
If an electron drops from zero to ground state, calculate the frequency of the emitted radiation
[h = 6.6 x 10-34Js]
If an electron drops from zero to ground state, calculate the frequency of the emitted radiation
[h = 6.6 x 10-34Js]
A.
2.0 x 1016Hz
B.
8.24 x 1014Hz
C.
5.0 x 1015Hz
D.
5.0 x 1016Hz
Answer: B
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