A) R/E
B) E/v
C) RE
D) vR
Correct Answer: D
Solution :
Rydberg constant \[R=\frac{{{\varepsilon }_{0}}{{n}^{2}}{{h}^{2}}}{\pi mZ{{e}^{2}}}\] Velocity \[v=\frac{Z{{e}^{2}}}{2{{\varepsilon }_{0}}nh}\] and energy \[E=-\frac{m{{Z}^{2}}{{e}^{4}}}{8\varepsilon _{0}^{2}{{n}^{2}}{{h}^{2}}}\] Now, it is clear from above expressions R.v µ n
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