Atomic StructureEasy
Question
The energies E1 and E2 of tworadiations are 25 eV and 50 eV respectively. The relation between their wavelengths i.e., λ1 and λ2 will be
Options
A.λ1 = 2λ2
B.λ1 = 4λ2
C.λ1 = 
λ2
λ2D.λ1 = λ2
Solution
E1 = 25 eV, E2 = 50 eV
E1 =
and E2 = 
or
or
or λ1 = 2λ2
E1 =
and E2 = or
or
or λ1 = 2λ2
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