The shortest wavelength of the spectral

CUET Preparation Today

Start Free Mocks

Home Questions DGQNTQEC85

Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

The shortest wavelength of the spectral lines emitted in Balmer Series is: [Rydberg constant = $10^7 m^{−1}$]

Options:

1000Å

2500Å

4000Å

7200Å

Correct Answer:

4000Å

Explanation:

The correct answer is Option (3) → 4000Å