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All About Atoms & Nuclei………

Dear  Students,

It gives me pleasure to note that the series ‘ALL ABOUT…..’ clubbing the posts for every single Unit started a few days back with All About Electrostatics….as the first post was well received & appreciated.

Taking impetus from the response,a number of other units have also been clubbed.

The present ‘ALL ABOUT…..’ series by the author in ‘physicsbeckons’  is in line with our aim  to help you learn ‘Physics without fear’.

Here is ALL ABOUT Atoms & Nuclei for you…..

*The Videos

ATOMS & NUCLEI-I   (Thomson & Rutherford models of atom, their success and drawbacks, Alpha particle scattering experiment).

ATOMS & NUCLEI-II     ( Bohr’s theory of hydrogen atom, Expressions for orbital radii, orbital speed of the electrons &  Electron energy in different orbits of hydrogen atom. ).

ATOMS & NUCLEI-III    (Emission of spectral series in hydrogen atom)

*The notes

ATOMS & NUCLEI   

To be posted shortly

ATOMS & NUCLEI

Sample problems

*The Assignment

ATOMS & NUCLEI

To be posted shortly

It is advisable to reinforce learning in the unit by trying to solve problems from Previous year papers.

Happy Learning!

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Video: ATOMS-III

The video ATOMS-I was the first in a series to help you learn the unit ATOMS & NUCLEI. It dealt with Thomson & Rutherford models, their success and drawbacks.
In the video; ATOMS-II explained Bohr’s model of atom.

The video ATOMS-III explains how Bohr’s theory of hydrogen atom successfully describes the discrete nature of radiations. The emission of spectral series of the atom has been explained. The video is another in a series on the unit Atoms & Nuclei from ‘physicsbeckons’ by the author to help you learn Physics without fear.

You can watch the video using the following link:

http://youtu.be/LtNh8YtKOHM

For more topics/information;
Subscribe to & Share
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Happy Learning!

An assignment on the lesson will be posted soon.

Videos ATOMS-II

The video ATOMS-I was the first in a series to help you learn the unit ATOMS & NUCLEI. It dealt with Thomson & Rutherford models, their success and drawbacks.

In continuation; the video ATOMS-II deals with Bohr’s model of atom
.
It explains how the theory given by Neil Bohr helps us to successfully derive expressions for orbital radii, speed of the electrons & the energy of the electron in different orbits of hydrogen atom.
The video is another in series from the author to help you learn Physics without fear
.

You can watch the video using the following link:

http://youtu.be/_65RrTC4rM0

Subscribe to & Share
http://www.physicsbeckons.wordpress.com
to follow all the action & information.

Happy Learning!

Videos-ATOMS-I

Atoms & Nuclei:

The video ATOMS-I is the first in a series to help you learn the unit ATOMS & NUCLEI. It deals with Thomson & Rutherford models, their success and drawbacks.It also explains Alpha particle scattering experiment & is another attempt from to help you learn Physics Without Fear.
You may use the following link to watch the video.

http://youtu.be/DnQnURCBkas

Happy Learning!