The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: R, do In this equation R, stands for the Rydberg energy, and n stands for the principal quantum number of the orbital that holds the electron. (You can find the value of the Rydberg energy using the Data button on the ALEKS toolbar.) Calculate the wavelength of the line in the absorption line spectrum of hydrogen caused by the transition of the electron from an orbital with n-4 to an orbital with n=12. Round your answer to 3 significant digits. O um

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### Calculating the Energy and Wavelength in Hydrogen Atoms

The energy \( E \) of the electron in a hydrogen atom can be calculated from the Bohr formula:

\[ E = - \frac{{R_y}}{{n^2}} \]

In this equation, \( R_y \) stands for the Rydberg energy, and \( n \) stands for the principal quantum number of the orbital that holds the electron. (You can find the value of the Rydberg energy using the Data button on the ALEKS toolbar.)

#### Example Problem
Calculate the wavelength of the line in the absorption line spectrum of hydrogen caused by the transition of the electron from an orbital with \( n = 4 \) to an orbital with \( n = 12 \). Round your answer to 3 significant digits.

---

### Diagram
The image contains a small interactive box for inputting the value in micrometers (μm), with options to confirm or seek help.

1. **Input Box:** For entering the calculated wavelength.
2. **Control Buttons:**
    - **Check Mark (✔):** To submit the answer.
    - **X Symbol:** To clear the input.
    - **Question Mark (?):** To access help or hints needed for solving the problem. 

Understanding the Bohr formula and transitions between orbitals are crucial in solving such problems in the context of atomic physics and quantum chemistry.
Transcribed Image Text:### Calculating the Energy and Wavelength in Hydrogen Atoms The energy \( E \) of the electron in a hydrogen atom can be calculated from the Bohr formula: \[ E = - \frac{{R_y}}{{n^2}} \] In this equation, \( R_y \) stands for the Rydberg energy, and \( n \) stands for the principal quantum number of the orbital that holds the electron. (You can find the value of the Rydberg energy using the Data button on the ALEKS toolbar.) #### Example Problem Calculate the wavelength of the line in the absorption line spectrum of hydrogen caused by the transition of the electron from an orbital with \( n = 4 \) to an orbital with \( n = 12 \). Round your answer to 3 significant digits. --- ### Diagram The image contains a small interactive box for inputting the value in micrometers (μm), with options to confirm or seek help. 1. **Input Box:** For entering the calculated wavelength. 2. **Control Buttons:** - **Check Mark (✔):** To submit the answer. - **X Symbol:** To clear the input. - **Question Mark (?):** To access help or hints needed for solving the problem. Understanding the Bohr formula and transitions between orbitals are crucial in solving such problems in the context of atomic physics and quantum chemistry.
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