Multiple Choice
An electron is in an infinite square well (a box) that is 2.0 nm wide.The electron makes a transition from the to the
state,what is the wavelength of the emitted photon?
,mel = 9.11 × 10-31 kg,1 eV = 1.60 × 10-19)
A) 880 nm
B) 750 nm
C) 610 nm
D) 1000 nm
E) 1100 nm
Correct Answer:

Verified
Correct Answer:
Verified
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