The ratio of product of radius and time period of electron orbiting in

1.	The ratio of product of radius and time period of electron orbiting in 2nd and 3rd orbit hydrogen atom
Answer» Ratio of nth orbit = \(k\frac{n^2}{z}\) where k= constant and n = no of orbit Here z =1 (for hydrogen atom) Now, n for 3rd orbit = n² = 9 n for 2nd orbit = n² = 4 K is constant and Z =1 \(\frac{r_2}{r_3}\) \(=\frac{4}{9}\)

The ratio of product of radius and time period of electron orbiting in 2nd and 3rd orbit hydrogen atom

Answer»

Ratio of nth orbit = \(k\frac{n^2}{z}\) where k= constant and n = no of orbit

Here z =1 (for hydrogen atom)

Now,

n for 3rd orbit = n² = 9

n for 2nd orbit = n² = 4

K is constant and Z =1

\(\frac{r_2}{r_3}\) \(=\frac{4}{9}\)