Heisenberg method: Matrix representation of eigen value equation

Dear students

  In PH 222 course entitled Thermodynamics, statistical and quantum physics, there is unit 3 in which Heisenberg method featuring the matrix representation of eigen value problems is mentioned. The audio lecture and lecture note corresponding to it is provided. Watch and listen to it. Click the links below.

LECTURE NOTE

AUDIO LECTURE

Thanks for visiting...

Regards ✍✍✍✍

Lesson plan for Department of Physics

II DC S3 Chemistry (2020 admission): Portion division

[11/19, 11:26 AM] Dr. Chalana:

PY1331.2 – Optics, Magnetism and Electricity 

Unit I 

Interference (11 hours)

Polarisation (6 hours)

[11/19, 12:19 PM] Dr.Siji Narendran: 

PY1331.2 – Optics, Magnetism and Electricity 

Unit I 

Diffraction 11 hrs

Laser and Fibre Optics (6 hours)

[11/19, 11:28 AM] Dr. Sreejith Krishnan: 

PY1331.2 – Optics, Magnetism and Electricity 

Unit II

Magnetism (10 hrs)

Electricity (10 hrs)

 I MSc (2021 Admission)  portion division. 

Officially classes start on 15/11/2021.

Dr. Arun S. Prasad

4 credit theory classes, total 72 hrs of portions to be covered

PH 212 Mathematical physics : unit 2: differential equations and special functions (36 hrs)

PH213 Basic electronics: Unit 3: Optoelectronics and instrumentation (36 hrs)

Dr. Tintu R: Portions for 1MSC

PH 212:Mathematical physics Unit 3.(36 hr)

Dr. Induja I.J.: I MSc (36 h)

PH 211-Classical mechanics Unit II

Dr.Chalana S. R.: Portions for 1MSC

PH 211:Classical mechanics

Unit I (36 hr)

Dr. Siji Narendran N. K.:  3 Credit theory classes 54 hrs

PH 213 Basic Electronics 

Unit III Digital electronics 36 hrs

Unit I Operational Amplifiers 18 hrs

Dr. Sreejith Krishnan: S1 MSc Portion Division

Total: 54 hrs (3 hrs/Week)

PH 211 Classical Mechanics

Unit III (38hrs)

PH 213 Basic Electronics

Unit I (18hrs)

Selections from electronic circuits (10hrs)

Microwave solid state electronic devices (8hrs)

Dr. Sasanka Kumar: I st MSc

Mathematical physics

Unit 1(36 hrs)

Introduction to entropy

Dear students

 Go through the lecture notes regarding introduction to entropy.

For lecture notes CLICK HERE

Thanks for visiting....

Regards

✍✍✍✍

Numerical solution to partial differential equations such as Laplace's and Poisson's equation

Dear Students

Go through the following link for lecture notes regarding numerical solution to partial differential equations such as Laplace's and Poisson's equation.

For PDF lecture note CLICK HERE

Thanks for visiting

Regards....

✍✍✍✍

Numerical solution to ordinary differential equations: Euler' and Runge Kutta Method

Dear students

  Go through the following link and learn about numerical solution to ordinary differential equations: Euler'and Runge Kutta Method.

Click here for PDF lecture note

Thanks for visiting

Regards....

✍✍✍✍✍

Numerical Integration techniques

Dear students

Follow the link for learning about numerical integration techniques. General formula for numerical integration, practically applicable forms such as Trapezoidal Rule, Simpson's 1/3 Rule and Simpson's 3/8 Rule are discussed.

For PDF lecture note CLICK HERE

Thanks 

Regards....

🌸🌸🌸🌸

Numerical differentiation

Dear Students

 Lecture notes regarding numerical differentiation is discussed. Go through by the following link

For PDF lecture note CLICK HERE

Thanks for visiting

Regards.....

🌸🌸🌸🌸

Lagrange' interpolation formula

Dear students

The lecture note regarding Lagrange' interpolation formula is provided herewith. Go through the following link for availing it.

CLICK HERE for PDF lecture note

Thanks for visiting

Regards...

🌸🌸🌸

Gauss' central difference interpolation formulae and Stirling's formula

Dear students

Go through the link for lecture notes regarding Gauss' forward and backward formulae and Stirling's formula.

CLICK HERE FOR AVAILING LECTURE NOTES

Thanks for visiting

Regards....

🌸🌸🌸🌸

Newton-Gregory interpolation formula

Dear students

 Go through the lecture notes regarding Newton-Gregory interpolation formula

CLICK HERE for availing lecture notes

Thanks for visiting...

Regards

🌸🌸🌸🌸

Finite difference operators (Interpolation)

Dear Students

Go through the following link to avail the lecture notes regarding finite difference operators used for interpolation of a function f(x).

https://drive.google.com/file/d/1ZENGwnk8xgWVUwMS2rXAGvs8LXgAXOKJ/view?usp=drivesdk

Thanks for visiting

Regards....

🌷🌷🌷🌷🌷

PH 241

PY 1644

Avalanche photodiodes (APDs)

.   (Madhubani (Mythili) painting at Bihar)

Dear students

 Go through the lecture regarding APD.

Click on each image for better view

For full PDF lecture notes CLICK HERE

Regards...

🌸🌸🌸🌸

p-i-n (PIN) photodiodes

Dear students

 Go through the lecture notes regarding p-i-n (PIN) photodiodes. 

For availing the PDF content CLICK HERE

For audio lecture, CLICK HERE

Drop your comments below

Thanks for visiting here

Regards...

🌸🌸🌸🌸

Photodetectors (Photoconductors)

Dear students

Go through the lecture notes regarding photodetectors (Photoconductors)

Link:  CLICK HERE

Regards....

🌸🌸🌸🌸👍

Optical amplifiers

Dear students 

Go through the following link to access lecture notes regarding optical amplifiers

https://drive.google.com/file/d/1bOMTLM1LUsHaNANqbneq5kddAUPsjjrZ/view?usp=drivesdk

Thanks for visiting

Regards....

🌸🌸🌸🌸

FLUID DYNAMICS

Dear students

 The lecture related to fluid dynamics is discussed here. Go through the following links.

For PDF lecture notes, CLICK HERE

Audio lecture shall be uploaded later

Regards...

🌸👍👍👍🌸

Surface tension

Dear students

 For lecture related to surface tension, go through the following links.

For PDF lecture notes, CLICK HERE

Audio lecture shall be uploaded later

Regards....

🌸🌸🌸👍

LEDs

Dear Students

 Go through the following links to study about ligt emitting diodes as part of your optoelectronics unit in PH213 course( MSc Physics programme, University of Kerala, 2018 syllabus revision)

For, lecture notes : CLICK HERE

For, audio lecture : CLICK HERE

Thanks for visiting

Regards...👍👍👍

🌸🌸🌸🌸🌸🌸

Twisting couple, torsional rigidity and torsion pendulum

Dear Students

    Go through the following links to study about twisting couple, rigidity modulus and torsional oscillations.

For PDF lecture, CLICK HERE

For audio lecture, CLICK HERE

Syllabus 👇

Thanks for visiting here...

Regards

👍👍🌸🌸🌸👍👍

Semiconductor LASER diodes (ILDs)

Dear Students

 Semiconductor laser diodes are also known as Injection Laser Diodes (ILDs) or simply injection diodes. These are pn junctions using direct band gap semiconductor materials. ILDs are used as efficient light source devices in optical fiber communication system. As part of unit 3 in PH 213 course of your first semester MSc Physics programme under 2018 revised syllabus in University of Kerala, this topic is included.

For,

PDF lecture notes (Part 1): CLICK HERE

PDF lecture notes (Part 2): CLICK HERE

For listening to audio lecture, CLICK HERE

Thanks for visiting....

Regards..

🌸🌸🌸🌸👍

Uniform and non uniform bending

Dear Students

 Go through the lecture of uniform and non uniform bending & I form girders 

For lecture notes CLICK HERE

For listening to audio lecture, CLICK HERE

Thanks for visiting

Regards.....

🌸🌸🌸👍

CANTILEVER

Dear Students

Go through the lecture notes and audio lecture regarding cantilever

For PDF lecture notes, CLICK HERE

For audio lecture part 1, CLICK HERE

For audio lecture part 2, CLICK HERE

Thanks for visiting here

Regards....

🌸🌸🌸🌸

Bending of beams: expression for bending moment

Dear Students

 This class discuss the topic related to bending of beams and the expression for bending moment in the unit 4 chapter elasticity in PY 1141 course of your core syllabus ( 2018 revision).

For the PDF lecture notes, CLICK HERE

For audio lecture, CLICK HERE

Thanks for visiting

Regards.....

👍🌸🌸👍

Previous question papers and schemes under UG & PG physics courses in Kerala University

Students learning support for university examination point of view.

Click on the following semister codes and course codes to find  the previously asked questions and schemes related with UG & PG physics courses under University of Kerala

UG S1

UG S2

UG S3

PY1331.1

PY1331.2

PY1331.2

PY1341

PY1341

PY1331.1

PY1331.2

PY1331.1

PY1341

PY1331.2

PY1331.2

PY1331.5

PY1331.2

PY1341

PY1331.1

PY1331.2

PY1331.1

PY1341

PY1331.5

UG S4

UG S4 core and complementary

UG S 5

PY 1541

PY 1541

PY 1541

PY 1542

PY 1542

PY 1543

PY 1543

PY 1544

PY 1544

PY 1544

PY1551.1

UG S 5

UG S6

PY 1644

All question papers and schemes UG S6(2021)

PG S1

PG S2

 Questions and schemes of   PG S2

PG S3

PH 231 question

PH 231 scheme 

PG S4

PH 241 Question 2021

PH 241 Scheme 2021

PH 242 Question 2021

PH 242 Scheme 2021

PH 243 question

PH 243 scheme

Functions in C++

Dear Students

 This class deals with the functions in C++ as per the PY1644 course in 2018 syllabus revision of cbcss physics in University of Kerala.

For PDF lecture, CLICK HERE

For audio lecture, CLICK HERE

Thanks for visiting

Regards....

🌸🌸🌸👍

Pointers, Structures and Class

Dear Students

   In this class, we discuss the short answer type questions expected in PY1644 paper from pointers, structures and class and objects in the C++ unit.

Go through the lecture notes by CLICKING HERE

For audio lecture, CLICK HERE

Thanks for visiting here

Regards...

🌸👍🌸🌸

Seminars on nanomaterial preparation and characterization techniques

1. Pulsed laser deposition and sol-gel technique

   For seminar report, CLICK HERE

   For audio classes, click on  PLD and       Sol-gel technique.

2. Sputtering and chemical vapour deposition

   For seminar report, CLICK HERE

   For audio classes, click on Sputtering and  CVD

3. AFM, TEM and SEM

   For seminar report, CLICK HERE

   For audio classes, click on AFM and 

    TEM & SEM

4. XRD and SPM

   For seminar report, CLICK HERE

   For audio classes, click on XRD and SPM.

ARRAYS

Dear Students

 The lecture notes on arrays in c++ language is attached herewith

For availing CLICK HERE

Thanks for visiting

Regards....

🌸🌸🌸🌸

Superconducting macroscopic quantum state and Ginzberg-Landau (GL) theory

Dear Students

The superconducting macroscopic quantum state and Ginzberg-Landau (GL) theory is discussed here.

Go through the lecture note.

For viewing and downloading the lecture, CLICK HERE

Thanks for visiting

Regards...

🌸🌸🌸🌸

Number systems and codes

Dear Students

       Greetings from department of Physics, TKMM College, Nangiarkulangara.

This blog discusses the number systems and codes included in the PY1644 course in semester 6 of cbcss physics in Kerala University as per 2018 revision in syllabus.

Positional and non positional number systems including decimal, binary, octal and hexadecimal numbers systems are discussed. 

Conversion among number systems, binary addition, subtraction, multiplication and division are covered.

Subtraction using 1's complement, 2's complement are discussed comprehensively.

Codes such as BCD, excess-3 codes and Gray codes have been discussed.

For PDF lecture notes CLICK HERE

Thanks for visiting

Regards...

🌸🌸🌸🌸

Reviewer certificate

Certification

Application of time dependent perturbation theory: Absorption & Emission, Einstein's A & B coefficients

Dear students

 Please go through the following link regarding the lecture note related with the application of time dependent perturbation theory in cases of absorption and emission problems associated with a system (atom or molecule) interacting through electromagnetic radiation.

https://drive.google.com/file/d/1EToyoq0uyw8BtKQS_1nPXI_Rak_P3Fdb/view?usp=drivesdk

Thanks for the visit

Regards...

🌸🌸🌸🌸

Low Pass filter design: First order & second order using IC741

Dear students

The design of practical low pass filter circuit (first order and second order) using IC 741 is discussed here.

 

Reference : RAMAKANTH A. GAYAKWAD' 

OP- AMPS AND LINEAR INTEGRATED CIRCUITS ( THIRD EDITION)

For lecture notes click the following link

https://drive.google.com/file/d/14CZ1-5ywjGOOyicjq5v0g1-tBIh4t-9a/view?usp=drivesdk

Thanks 

Regards.....

🌸🌸🌸🌸

phase shift oscillator: Circuit design

Design and construction of phase shift oscillator. For better visibility, click on each images below.