1.

The wavelength of radiation emitted, when in Heelectron falls from infinity to stationary state wouldbe (R = 1.097 * 107 m-)(1) 2.2 x 10-8 m (2) 2.2 * 10-9 m(3) 120 m(4) 22 x 107 m​

Answer»

ANSWER:

the WAVELENGTH of radiation emitted when in he ELECTION 4)22*107 m



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