When the elecrton in the hydrogen atom jupms from `2nd` orbit to 1st orbit, the wavelength of radiation emitted is `lambda`. When the electrons jupms from `3rd` orbit to `1st` orbit, the wavelength of emitted radiation would be
A. `(27)/(32)lambda`
B. `(32)/(27)lambda`
C. `(2)/(3)lambda`
D. `(3)/(2)lambda`
