Determine the maximum frequency and minimum frequency in a) Lyman

Patatiniuh

Patatiniuh

Answered question

2022-07-15

Determine the maximum frequency and minimum frequency in a) Lyman series. b)Balmer series.

Answer & Explanation

Gornil2

Gornil2

Beginner2022-07-16Added 20 answers

Solution:
According to j.j. blamer formula frequency for hydrogen spectrum is
d = c R ( 1 n 1 2 + 1 n 2 2 )
Where,
R = 1.09678 × 10 7 m 1 c = 3 × 10 8 m / s
Maximum frquency:
a) Layman
f = 3 × 10 8 × 1.09678 × 10 7 ( 1 1 2 1 ) f = 3.29 × 10 15   H z
Miminum frequency:
f = 3 × 10 8 × 1.09678 × 10 7 ( 1 1 2 1 2 2 ) f = 2.4675 × 10 15   H z
bandikizaui

bandikizaui

Beginner2022-07-17Added 7 answers

Solution:
According to j.j. blamer formula frequency for hydrogen spectrum is
d = c R ( 1 n 1 2 + 1 n 2 2 )
Where,
R = 1.09678 × 10 7 m 1 c = 3 × 10 8 m / s
Maximum frquency: f = 3 × 10 8 × 1.09678 × 10 7 ( 1 2 2 1 ) f = 8.2 × 10 15   H z
Minimum frequency:
f = 3 × 10 8 × 1.09678 × 10 7 ( 1 2 2 1 3 2 ) f = 4.57 × 10 15   H z

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