What will be the wave number of the spectral line of an electron when it jumps from n2=4 to n1 =2?
Answers
Answered by
6
Answer:
Explanation:
Wave number = 1/lambda = 109677(1/n1^2 - 1/n2^2)/cm
109677(1/4 -1/16)
=109677×3/16 /cm = 20,564.437/cm
Lambda = 1/20,564.437 cm
=4.86×10^-5 cm
Similar questions