Problem: The allowed energies of a quantum system are 1.0 eV, 2.0 eV, 4.0 eV, and 7.0 eV. What wavelengths appear in the system's emission spectrum (in nanometers)?

FREE Expert Solution

Energy:

E=hcλ

λ = hc/E

At 2.0 eV - 1.0 eV = 1.0 eV

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Problem Details

The allowed energies of a quantum system are 1.0 eV, 2.0 eV, 4.0 eV, and 7.0 eV. What wavelengths appear in the system's emission spectrum (in nanometers)?