As an electron makes a transition from a...

As an electron makes a transition from an excited state to the ground state of a hydrogen - like atom /ion

kinetic energy decrease, potential energy increases but total energy remains same

kinetic energy and total energy decrease but potential energy increases

its kinetic energy increases but potential energy and total energy decreases

kinetic energy, potential energy and total energy decrease

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SIMPLE HARMONIC MOTION
ALLEN |Exercise Exercise-05 [A]|39 Videos
SIMPLE HARMONIC MOTION
ALLEN |Exercise Exercise-05 [B]|12 Videos
SIMPLE HARMONIC MOTION
ALLEN |Exercise Exercise-04 [A]|20 Videos
RACE
ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos
TEST PAPER
ALLEN |Exercise PHYSICS|4 Videos

Similar Questions

Explore conceptually related problems

Consider a hydrogen-like atom whose energy in nth excited state is given by E_(n) = (13.6 Z^(2))/(n^(2)) When this excited makes a transition from excited state to ground state , most energetic photons have energy E_(max) = 52.224 eV . and least energetic photons have energy E_(max) = 1.224 eV Find the atomic number of atom and the intial state or excitation.

Obtain the equations of frequency of radiation and wave number when electron makes transits from the high energy state to the lower energy state in hydrogen atom.

What are the frequency and wavelength of a photon emitted during a transition from n=5 state to the n=2 state in the hydrogen atom ?

The ratio of areas of the electron orbits for the first excited state and the ground state for the hydrogen atom is .....

When an electrons makes a transition from higher orbit in the hydrogen atom, what are the lines of the Balmer series obtained ?

ALLEN -SIMPLE HARMONIC MOTION-Exercise-04 [B]

This question contains Statement - 1 and Statement -2 Of the four choi...
Text Solution
|
A nucleus of mass M + Deltam is at rest and decays into two daughter n...
Text Solution
|
A nuclear of mass M +deltam is at rest and decay into two daughter nu...
Text Solution
|
A radiaoactive nucleus (initial mass number A and atomic number Z emit...
Text Solution
|
The half life of a radioactive substance is 20 minutes . The approxima...
Text Solution
|
After absorbing a slowly moving neutrons of mass m(N) (momentum ~0) a...
Text Solution
|
Statement-1:A nucleus having energy E(1) decays by beta^(-) emission t...
Text Solution
|
Assume that a neutron breaks into a proton and an electron . The energ...
Text Solution
|
As an electron makes a transition from an excited state to the ground ...
Text Solution
|
Match List-I (Fundament Experiment) with List-II (its conclusion) and ...
Text Solution
|
If one were to apply Bohr model to a particle of mass 'm' and charge '...
Text Solution
|
de-Brogile wavelength of an electron accelerated by a voltage of 50 V ...
Text Solution
|
Let N(beta) be the number of beta particles emitted by 1 gram of Na^(2...
Text Solution
|
The de-Brogile wavelength associated with electron in the n = 4 level ...
Text Solution
|
Half-lives of two radioactive substances A and B are respectively 20 m...
Text Solution
|
Radiation of wavelength lambda is incident on a photocell.The fastest ...
Text Solution
|
When photon of wavelength lambda(1) are incident on an isolated shere ...
Text Solution
|
A hydrogen atom makes a transition from n=2 to n=1 and emits a photon....
Text Solution
|
A neutron moving with a speed v makes a head-on collision with a hydro...
Text Solution
|
A photoelectric surface is illuminated successively by monochromatic l...
Text Solution
|