In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series

In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series to the longest wavelength in the Balmer series is

Options

(a) (27/5)
(b) (5/27)
(c) (4/9)
(d) (9/4)

Correct Answer:

(5/27)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. A potentiometer wire of length L and a resistance r are connected in series with
  2. If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
  3. The purpose of using heavy water in nuclear reactor is
  4. An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
  5. A sample of radioactive element has a mass of 10 gram at an instant t=0.