Question

The longest wavelength of Balmer series of H-atom is (Ris Rydberg's
constant)
-परमाणु की बामर श्रेणी की दीर्घत्तम तरंगदैर्ध्य है (९ रिडबर्ग नियतांक)
R
36
5R
3
4R
36
7R​

Answer 1

Answer:

36/5R is the longest wavelength

Explanation:

The longest wavelength is first line for n= 3

Longest wavelength = 36/5R