Atoms And Nuclei Question 299
Question: The ionization energy of a hydrogen-like Bohr atom is 4 Rydbergs. Find the wavelength of radiation emitted when the electron jumps from the first excited state to the ground state: [1 Rydberg . Bohr radius of hydrogen atom
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: B
Solution:
- The energy in the ground state
The energy of the first excited state (n=2) The energy difference Now, the wavelength of radiation emitted is