Saved Bookmarks
| 1. |
In a hydrogen like atom electron make transition from an energy level with quantun number n to another with quantum numbe (n-1). If ngtgt1, the frequency of radiatioi emitted is proportional to ..... |
|
Answer» `(1)/(n^(3))` `(f_(ik))/(c)=R((1)/((n-1)^(2))-(1)/(n^(2)))""[:.c=lamda_(ik)f_(ik)]` `=R[(1)/(n^(2)(1-(1)/(n))^(2))-(1)/(n^(2))]` `R=[(1)/(n^(2)){(1-(1)/(n))^(-2)-1}]` `=R[(1)/(n^(2)){1+(2)/(n)-1}]` First two TERMS of binomial EXPANSION. `R=[(2)/(n^(3))]` `f_(ik)=(2Rc)/(n^(3))` `:.f_(ik)PROP(1)/(n^(3))""` [2 Rc is constant] `:.FPROP(1)/(n^(3))` |
|