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All About DUAL NATURE OF MATTER & RADIATIONS…….

Dear friends,

With the number of posts in the blog growing, I revisited the posts and decided to classify & club the posts pertaining to a unit in a single post. This will facilitate learning & make it enjoyable.The first post clubbed the information about the unit on Electrostatics followed by a few other units: Current Electricity; E M Waves & Wave Optics.

In continuation thereof; here is All About DUAL NATURE OF MATTER & RADIATIONS for you…..

PLEASE FEEL FREE TO PROVIDE ANY USEFUL CRITICAL INPUT ABOUT THE POSTS/BLOG.

All About DUAL NATURE OF MATTER & RADIATIONS

*Minimum Level of learning in DUAL NATURE OF MATTER & RADIATIONS

As this is a very small & easy to understand unit in CBSE Class XII Physics, it is advisable to prepare it thoroughly. In general the questions asked are also direct.So with a little effort; all the four marks may be up for grab.

*The Videos

DUAL NATURE OF MATTER & RADIATIONS-I   (Electron Emission; Photoelectric effect; Laws of P E Emission; Einstein’s Equation of photoelectric effect).

DUAL NATURE OF MATTER & RADIATIONS-II     (de Broglie hypothesis of Matter Waves; Davisson & Germer Experiment; Applications of matter waves).

DUAL NATURE OF MATTER & RADIATIONS-III    (Reinforce Learning; Some Revision Problems)

*The notes

DUAL NATURE OF MATTER & RADIATION   

*The Assignment

DUAL NATURE OF MATTER & RADIATIONS

Will be posted shorty

It is advisable to revise the unit by trying to solve Previous year papers.

Happy Learning!

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Videos: Electrostatics-IX

The next video Electrostatics-IX is being posted for your perusal.

The contents are:

*Concept of Capacitance

**Parallel Plate Capacitor

***Series & Parallel combination of Capacitors

****Energy stored in a capacitor 

The video link is given below:

Happy Learning!

Dual Nature of Radiations & Matter: An Assignment

Dual Nature of Radiations & Matter:
Having learnt the unit through the videos 1,2 & 3 in the unit; here is An Assignment to help you reinforce what you have learnt.
Please feel free to send a feedback about the blog & share it with your friends.
The Assignment:

Dual nature of matter and radiations (Assignment)

Happy Learning!

Videos-Dual Nature of Matter & Radiation-III

The video titled ‘Dual Nature of Matter & Radiation-I & II’ explains the phenomenon of Photoelectric emission.
The videos are a part of the series of videos aimed at helping the students develop conceptual understanding of the subject & to help in preparation for CBSE examination.
The present video aims at giving the students an idea of how the concepts learnt are applied in solving the problems.
The students are advised to go through the three videos in order i. e. I, II,III & practice sufficient number of problems from CBSE papers to garner confidence required to face the examinations.
The video may be viewed at the link below:

http://youtu.be/HcSSjuE-r9Q

Happy learning!

Videos-Dual Nature of Matter & Radiation-II

The video titled ‘Dual Nature of Matter & Radiation-II’ explains the dualistic nature of matter & waves. The video explains de Broglie hypothesis of matter waves; the experimental evidence in favour of the matter waves and their applications.
The next video in this series will cover some numerical & other problems to reinforce learning.
A list of problems for practice in this unit will be separately uploaded.

You may watch the video on the link below:

http://youtu.be/-icHsGfs1B4

Happy Learning!

Videos-Dual Nature of Matter & Radiation-I

The video titled ‘Dual Nature of Matter & Radiation-I’ explains the phenomenon of Photoelectric emission.
It is a part of the series of videos aimed at helping the students develop conceptual understanding of the subject & to help in preparation for CBSE examination.
The remaining part of the lesson will be covered in the next video.
You may watch the video on the link below:

Happy Learning!