Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

The shortest wavelength present in the Lyman series of spectral lines is:

(Given Rydbage constant $R=1.097 \times 10^7 m^{-1}$ )

Options:

$9.1 \times 10^{-8} m$

$1.2 \times 10^{-7} m$

$8.2 \times 10^7 m$

$9.1 \times 10^8 m$

Correct Answer:

$9.1 \times 10^{-8} m$

Explanation:

The correct answer is Option (1) → $9.1 \times 10^{-8} m$