Question

calculate the energy associated with the third line of Lyman and balmer series​

Answer 1

Answer:

Balmer series ⇒n

1

=2

The third line of Balmer series ⇒n

2

=5

Rydberg equation ⇒

λ

1

=Rz

2

[

n

1

2

1

−

n

2

2

1

]

⇒

λ

1

=(10967800)(1)

2

[

2

2

1

−

5

2

1

]

λ

1

=

100

21

R

Wavelength of 3

rd

line of Balmer, λ=

21R

100