Asked by lorah hilpolep
An electron in a hydrogen atom relaxes to the n= 4 level, emitting light of 138 THz.
What is the value of n for the level in which the electron originated?
What is the value of n for the level in which the electron originated?
Answers
Answered by
bobpursley
a. figure energy for the photon, for the given frequency. E=hf
b. then, E= constant(1/n^2-1/16)
figure n
I can check your work if necessary.
b. then, E= constant(1/n^2-1/16)
figure n
I can check your work if necessary.
Answered by
Anonymous
3.6912*10^10
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