If $\Delta \lambda_L$ is the difference between shortest and longest wavelengths of Lymann series and…

If $\Delta \lambda_L$ is the difference between shortest and longest wavelengths of Lymann series and $\Delta \lambda_B$ is the difference between shortest and longest wavelengths of Balmer series, then $\frac{\Delta \lambda_B}{\Delta \lambda_L}=$
  1. 2.4
  2. 4.8
  3. 7.2
  4. 9.6

Solution

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Asked in: AP EAMCET 2017 (26 Apr Shift 2)

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