According to Bohr's concept, $E_{n}$ is total energy, $K_{n}$ is kinetic energy, $V_{n}$ is potential energy, $r_{n}$ is radius of $n^{t h}$ orbit. Based on this match items in List 1 with that in List 2:

Open in App

Solution

The ratio of the potential energy to kinetic energy is -2
$\frac{V_{n}}{K_{n}} = - 2$
The radius of nth orbit is directly proportional to the total energy raised to the power -1. Thus, $r_{n} \propto E_{n}^{x},$ then
$x = - 1$ .
The angular momentum in lowest orbit has value $0$ .
$(r_{n})^{- 1} \propto u_{n}^{Y}$ , then $Y = 1$ .

Suggest Corrections

Similar questions

Q. According to Bohr's theory:

E_{n} =

Total energy

K_{n} =

Kinetic energy

V_{n} =

Potential energy

r^{n} =

Radius of the nth orbit
Match List-I with List-II.

Q. According to Bohr's theory,

E_{n} =

Total energy

K_{n} =

Kinetic energy

V_{n} =

Potential energy

r_{n} =

Radius of

n^{t h}

orbit
Match the following:

Match the items in column I with their respective values in column II.
1. According to Bohr's thoery
$E_{n}$ = Total energy
$K_{n}$ = Kinetic energy
$V_{n}$ = Potential energy
$r_{n}$ = Radius of nth orbit energy

$\begin{matrix} Column I & Column II a . \frac{V_{n}}{K_{n}} = ? & p . 0 b . If radius of n^{t h} orbit \propto E_{n}^{x}, x = ? & q . - 1 c . Angular momentum in lowest orbital & r . - 2 d . \frac{1}{r_{n}} \propto Z^{y}, y = ? & s .1 \end{matrix}$