Two electrons X and Y revolve in n= 2 and n = 3, respectively. What will be the ratio of their velocities ?
Answer & explanation
Correct answer: option 3
Use : mvr = \(\frac{nh}{2 \pi}\)
r ∝ n2
$\Rightarrow v \propto \frac{1}{n}$
Two electrons X and Y revolve in n= 2 and n = 3, respectively. What will be the ratio of their velocities ?
Correct answer: option 3
Use : mvr = \(\frac{nh}{2 \pi}\)
r ∝ n2
$\Rightarrow v \propto \frac{1}{n}$