Multiple Choice
If a hydrogen atom undergoes a transition from n = 1 (E = 4.17 x 10 − 19 J) to n = 3 (E = 8.62 x 10 − 19 J) , what is the wavelength of the photon absorbed ?
A) 4.47 x 10 − 7 m
B) 4.45 x 10 − 19 m
C) 4.47 x 10 − 14 m
D) 4.45 x 10 − 12 m
Correct Answer:
Verified
Correct Answer:
Verified
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