Ask Question
11 August, 05:48

Calculate the wavelength and frequency of the radiation emitted by the electronic transition from the 10th to the 9th excited state of hydrogen.

+2
Answers (1)
  1. 11 August, 07:45
    0
    Using the formula in theMore Precisely4.2, the energy in the eleventh level is E11 = 13.59843 (1-1/112) eV = 13.48604628 eV, E10 = 13.59843 (1-1/102) eV = 13.4624457 eV. T he difference between these two levels is 0.02360058 eV. Converting to Joules (see #3) we have 3.781x10-21J. Using E = hf, the frequency of this wave can be calculated - we find f = 5.707x1012Hz. In wavelength this is 52,534 nm or 52.5 microns which is in the infrared.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Calculate the wavelength and frequency of the radiation emitted by the electronic transition from the 10th to the 9th excited state of ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers