Question

If R is Rydberg constant the shortest wavelength of Paschen series is a) (R)/(9) b) (9)/(R) d) (25)/(R)​

Answer 1

Answer:

Explanation:

or shortest wavelength

n  

1

​  

=2

n  

2

​  

=∞

λ

1

​  

=R(  

2  

2

 

1

​  

−0)

λ=4/R