Question
Let ϑ1 be the frequency of the series limit of the Lyman series and ϑ2 be the frequency of the first line of the Lyman series ϑ3 be the frequency of the series limit of Balmar series, then
Answer: Option A
:
A
E∞−E1=hν1....(1)
E∞−E2=hν3....(2)
E2−E1=hν2....(3)
(1) - (2)
E2−E1=h[ν1−ν3]....(4)
From (3) and (4)
hν2=h[ν1−ν3]
ν3=ν1−ν2
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:
A
E∞−E1=hν1....(1)
E∞−E2=hν3....(2)
E2−E1=hν2....(3)
(1) - (2)
E2−E1=h[ν1−ν3]....(4)
From (3) and (4)
hν2=h[ν1−ν3]
ν3=ν1−ν2
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