Physicsguide

26/12/2024

বিগ ব্যাং থিওরি নিয়ে সাধারন মানুষের জন্য একটি ভিডিও বানাবার জন্য কিছু পড়াশুনা করছি।

কোন কোন বিষয়গুলো আলোচনা করা উচিৎ? জনগণের মনে কি কি প্রশ্ন থাকতে পারে যেগুলোর উত্তর দেওয়ার চেষ্টা করতে পারি।

সবার কাছে মতামত চাইছি। প্লীজ বলুন।

Planning to make a video on Big bang theory addressing common people.

What are main topics I should address? What could be the main intriguing questions for people.

Looking tor suggestions. Please enlighten me.

16/12/2024

Newtonian Mechanics is an essential part of CSIR NET Physical Science (Physics) exam.

In this video I have tried to provide an overview --- Syllabus, Strategies, PYQs and Booklists, in just 29 minutes.

I have divided Newtonian Mechanics in 4 categories

1. Elementary Mechanics (Class 11-12 Level)
2. Integration of conservative systems + Small Oscillation in 1D (B.Sc level)
3. Rotational + Rigid body + Non inertial (B.Sc + M.Sc)
4. Central force (B.Sc + M.Sc)

I have discussed respective weightage in each category, shown you some PYQs from each topics and told you how to solve it....

Link is in first comment

07/12/2024

This is the first class on dimensional analysis. Here we will learn ---

https://youtu.be/RGm90OKqjL4

Basic concepts,
Dimensions of three fundamental constants,
Dimensions of mathematical functions,
Dimensional analysis on Simple pendulum,
Planck Units - Planck length, time, mass and temperature
Dimensional analysis on Atom Bomb blast,
Dimensional analysis on Fluid dynamics,
Dimensional analysis on Electricity and Magnetism,
Some PYQs from JEE Advanced,
Some PYQs from CSIR NET, JEST

If you are a CSIR NET, IIT JAM or JEE Advanced aspirant then please don't miss this first class on dimensional analysis. Here we will learn --- Basic concept...

05/12/2024

My eighth video on Python. Substring search within a string ... In disguise of DNA pair search.......!

https://youtu.be/vevRp_qy0v0

04/12/2024

01/12/2024

Dear Friends,
You might already have noticed, that I have made two introductory videos to get you started your CSIR NET preparation. My name is Jahir, I did my M.Sc. from IIT Bombay and ranked 008 in CSIR NET exam. I’ll be making and sharing more videos, notes and lots of other materials.

https://forms.gle/kXTapfEmLYKeDHDk8

If you want to add your number in our mail list then please watch both the videos already shared in this group and please fill up the google form below.
You will receive YouTube video links and all the other materials in your email time to time.
You will never lose them.

Hello CSIR NET Physics aspirants .... If you want to add your number in our mail list then please fill up this form. You will receive YouTube video links, notes, pyqs and all the other materials in your email time to time. You will never lose them.

30/11/2024

In this video I have shared most important secrets on how to crack CSIR NET Physics.

https://youtu.be/aLlJ7IbtEXw

In my times I have got INR 008 in CSIR NET. I have shared the tips myself followed. I request you all to watch this video. Please share it with your friends.

28/11/2024

In this video I have discussed the importance of CSIR NET exam. There are three separate categories and cut offs. JRF, Assistant Professor and PhD only.

https://youtu.be/vL0Qq9wzVEM

CSIR NET conducts exams for Physical science, Chemical science, Mathematical science, Biological science and Earth science. All other science NET exam conducted by UGC.

Watch the video to have an Idea about the cut offs of all the three categories.

I have also shown you exam structure There are three parts - Part A, Part B and Part C.

Part A deals with basic science, math and general intelligence questions - at most class 11-12 level. Part B deals with basic knowledge on subject (B.Sc. level) and Part C deals with advanced knowledge on subject (M.Sc. level)

Watch to get all the details......!

I'm Physics professor so this video have a bias towards Physics!

04/11/2024

Hello friends, I have uploaded class 06 and class 07 in the Python Basics course.

In class 06 I have discussed how to find leap year by two different methods, and stored leap years between two user inputted years.

https://youtu.be/9FyjzRMN13I

In class 07 I have discussed how to find the factors of a number and from the list of the factors determined whether the number is a prime number or not. I have stored all the prime numbers between two user inputted numbers also.

https://youtu.be/GPrUWi9f9Yw

You can watch the videos in the above mentioned links. If you have not watched class 1 to 5, please find them in my YouTube channel.

31/10/2024

Happy deepavali friends. Here is the 5th video in Python Basics series for you all. I have explained elementary concepts of for and while loops in this video.

I have increased the sound using gain filter quite a bit as the sounds were a bit low earlier.

https://youtu.be/UnX_i_ImsAw

Best wishes for deepavali again...

This video is the 5th class for Basic Python for beginners in 2024. Here I have discussed basic concepts of for and while loops - basic algorithms, break and...

28/10/2024

Here is the fourth class on Python Basics. In this class I have discussed elementary ideas on custom built functions and how to use them. If you have missed class 1 to 3, please watch them. All classes are available in the YouTube channel.

This video is the fourth class for Basic Python for beginners in 2024. Here I have discussed basic concepts of functions and how to use ideas of functions in...