The magnitude of angular momentum, orbit...

The magnitude of angular momentum, orbit radius and frequency of revolution of elctron in hydrogen atom corresponding to quantum number n are L, r and f respectively. Then accoding to Bohr's theory of hydrogen atom

`f r^(2)L` is constant for all orbits

`f rL` is constant for all orbits

`f^(2)rL` is constant for all orbits

`f rL^(2)` is constant for all orbits

Verified by Experts

The correct Answer is:

`L=((nh)/(2pi)), r=(0.53 n^(2)/Z), f prop (Z^(2)/n^(3))`
`(f r L) prop Z` Constant for all orbits.

SIMPLE HARMONIC MOTION
ALLEN |Exercise Exercise - 52|1 Videos
SIMPLE HARMONIC MOTION
ALLEN |Exercise Exercise - 53|1 Videos
SIMPLE HARMONIC MOTION
ALLEN |Exercise Exercise - 50|1 Videos
RACE
ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos
TEST PAPER
ALLEN |Exercise PHYSICS|4 Videos

For which quantum number of the binding of electron is zero in hydrogen atom ?

100

infinite

`(h)/(pi)`

`(h)/(2pi)`

`(h)/(2)`

`(2pi)/(h)`

`2.1xx10^(-34)Js`

`2.1xx10^(-20)Js`

`4xx10^(-20)Js`

`4xx10^(-34)Js`