Q. Please answer the below question.
Dear Student,
6
From de Broglie’s equation,
6
From de Broglie’s equation,
Given,
Kinetic energy (K.E) of the electron = 3.0 × 10–25 J
Substituting the value in the expression of λ :
Hence, the wavelength of the electron is 8.9625 × 10–7 m.
7.
1) For Lyman series,
n1 = 1
Here, n2 = 4
Rest you plz ask in different threads
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