The wavelength of yellow line of sodium is 5896 Å. Its wave number will be
Answer & explanation
Correct answer: option 2
Wave number $\bar{v}=\frac{1}{\lambda}=\frac{1}{5896 \times 10^{-8}}$ = 16961 per cm
The wavelength of yellow line of sodium is 5896 Å. Its wave number will be
Correct answer: option 2
Wave number $\bar{v}=\frac{1}{\lambda}=\frac{1}{5896 \times 10^{-8}}$ = 16961 per cm