jee-main 2023 Q30

jee-main · India · session2_10apr_shift2 Not Maths
If $917 \AA$ be the lowest wavelength of Lyman series then the lowest wavelength of Balmer series will be $\_\_\_\_$ $\AA$.
If $917 \AA$ be the lowest wavelength of Lyman series then the lowest wavelength of Balmer series will be $\_\_\_\_$ $\AA$.