Author Archives
Welcome to my website! I have the Master of Science degree in Physics (Nuclear Physics) from the University of Bombay. I have taught in various colleges. The subjects I have taught are various branches of physics such as nuclear physics, atomic physics, electromagnetism, classical mechanics, electrostatics, analog, digital electronics, etc.
I have also taught Computer science, C, C++, Java, 'advanced' Java, Python, C# and many other subjects of computer science and IT such as computer graphics, computational mathematics, computer networks, programming, operating systems, data structures, financial applications of Excel, scientific applications of spreadsheets, etc.
I have also authored books on computers for Third Year B. Com and Second Year B. Com (University of Mumbai) and BMS (Computer concepts for management students).
My special interest in writing is in writing on physics, competitive exams in physics, programming, electronics, and computer science.
I am passionate about science, technology, and education. Through this site I am sharing my thoughts on learning and teaching physics, computer science and also, occasionally, mathematics and statistics. I am sharing ideas on how to study (or learn, although both these words are not synonymous) physics, experimental techniques in physics, how to make notes on physics, computer science, mathematics and statistics This information should be of interest to all students of physics at all levels, K-12, IGCSE, IB, AS/A levels), HSC, and undergraduate levels of science and other equivalent exams.
At this time, I engross myself by learning the, almost mysterious, subjects of data science, artificial intelligence and machine learning.
I am happy to share my thoughts and will appreciate any feedback. Come on board, and let’s see how we can make this planet a better place!
Mukesh Tkewani
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Class XII – Chapterwise Important Questions for 2022-23 Board Exams
NEW REVISED QUESTION BANK FOR CBSE / ISC PHYSICS FOR 2023 EXAM will be released soon. It will be available in PDF format (sent by email). If you want to be notified about the availability of the NEW REVISED QUESTION… Read More ›
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Scitechgen on YouTube
Subscribe to this YouTube channel to get notifications of new videos on Physics, Computer Science, Mathematics, Programming, and Engineering. On my YouTube channel, I create videos for Physics, Mathematics, Programming, Computer Science, and Engineering. These videos are for different universities,… Read More ›
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Big Data – Part 1 – Introduction
Characteristics of big data, what are the important features of bog data.
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The Core of All Programming Languages (What is Similar In Programming Languages?)
What are the common features of all programming languages? Is it easy to learn many programming languages? This article discusses the common features of all programming languages and how you can master more than one language by understanding the semantics and looking up the syntax.
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ICSE Board Exam Curriculum 2022-23
The COUNCIL FOR THE INDIAN SCHOOL CERTIFICATE EXAMINATIONS has declared the syllabus for 2023 for class XII and class X.
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CBSE Board Curriculum 2022-23
The CBSE Board has declared the syllabus for academic year 2022-23. The CBSE Board will conduct the board exam in the annual scheme.
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Types of Cybercrimes
List of cybercrimes and how much they cost in 2021. What is cyber crime? What is cyber law?
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KCET 2022
Karnataka State CET 2022 Exam.
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Alternative Therapies (Theories!)
This was a question in a physics degree exam at the University of Copenhagen: “Describe how to determine the height of a skyscraper with a barometer.” One student replied: “You tie a long piece of string to the neck of… Read More ›
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Modern Integration Theory
Any book on mathematics is a labour of love. This book by Dr. Anil A. Pedgaonkar, Head, Department of Mathematics at the post-graduate Institute of Science, Mumbai (India) belongs to such a category. This work deals with a new approach… Read More ›
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JEE Main Exam – Session 1 and 2-2022 Rescheduled
As per the notification dated 6 April 2022, National Testing Agency (NTA) has decided to reschedule the dates of JEE (Main) – 2022 Session 1 and Session 2 based on the numerous representations received from the candidates. The revised schedule… Read More ›
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What Is A Bridge Course and Why Is It Important For Computer Science?
What is a bridge course? Why is it important? How can a bridge course help you in accelerating your graduate and post-graduate studies? This article attempts to answer these and other related questions.
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The Law of Wasted Effort
𝑫𝒐 𝒚𝒐𝒖 𝒌𝒏𝒐𝒘 𝒕𝒉𝒂𝒕 𝒍𝒊𝒐𝒏𝒔 𝒐𝒏𝒍𝒚 𝒔𝒖𝒄𝒄𝒆𝒆𝒅 𝒊𝒏 𝒂 𝒒𝒖𝒂𝒓𝒕𝒆𝒓 𝒐𝒇 𝒕𝒉𝒆𝒊𝒓 𝒉𝒖𝒏𝒕𝒊𝒏𝒈 𝒂𝒕𝒕𝒆𝒎𝒑𝒕𝒔 — 𝒘𝒉𝒊𝒄𝒉 𝒎𝒆𝒂𝒏𝒔 𝒕𝒉𝒆𝒚 𝒇𝒂𝒊𝒍 𝒊𝒏 75% 𝒐𝒇 𝒕𝒉𝒆𝒊𝒓 𝒂𝒕𝒕𝒆𝒎𝒑𝒕𝒔 𝒂𝒏𝒅 𝒔𝒖𝒄𝒄𝒆𝒆𝒅 𝒊𝒏 𝒐𝒏𝒍𝒚 25% 𝒐𝒇 𝒕𝒉𝒆𝒎. 𝑫𝒆𝒔𝒑𝒊𝒕𝒆 𝒕𝒉𝒊𝒔 𝒔𝒎𝒂𝒍𝒍 𝒑𝒆𝒓𝒄𝒆𝒏𝒕𝒂𝒈𝒆 𝒔𝒉𝒂𝒓𝒆𝒅 𝒃𝒚 𝒎𝒐𝒔𝒕 𝒑𝒓𝒆𝒅𝒂𝒕𝒐𝒓𝒔, 𝒕𝒉𝒆𝒚… Read More ›
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Is 24 too old to learn programming?
Many startups will make you believe that you should learn programming at the age of 6-years. That’s good for business, but its a stupid and dishonest idea to teach coding to kids as young as that. So is 24 years… Read More ›
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Is it easier to learn other coding languages (like Java, C, C#, C++, Python, etc.) if you know HTML?
Is it easier to learn other coding languages like Java, C, C++, C#, Python, if you know HTML? This post discusses the difference between programming languages and HTML and whether learning HTML helps in learning programming.
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20 Tips For Better Study Techniques
How can you be a better student? Which study skills should you work on? How can you study more in a short period of time? In this post, I discuss the 20 most important and easy strep, that you can take to become a successful learner and ace your exams.
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Can IT Be Misused For Teaching?
Can information technology be misused in teaching certain subjects like computer programming and physics? The use of presentations (PowerPoint) is rampant in colleges and universities for teaching but this may not be the ideal tool in teaching computer programming. The article discusses this issue.
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Experimental Physics
Experimental work in a laboratory is an essential component of physics learning and teaching. Why is physics practical important and what do you have to do in a physics laboratory? In this post I discuss the need of doing a physics experiment, elements of a physics experiment, techniques to conduct physics experiments and how performing physics practicals helps in understanding the theory.
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NIMCET-2022 – Entrance Exam for MCA Course
NIMCET 2022 – Online entrance Exam for the 3-year MCA course conducted by NITs.
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What are the most important subjects in computer science?
What are the most important subjects in computer science? In this post I discuss the major subjects in a computer science degree course: Data structures,
Data base management,
Dgital systems or computer architecture,
SQL,
Calculus ,
Discrete mathematics,
Statistics,
Algorithms and their analysis,
Software design and software engineering,
Data communications and networking,
Systems programming,
Object oriented concepts ,
Operating systems ,
Two or three programming languages like Python, C++, Java, C, etc -
ISC 2021-22 Semester 2 Exam Revised Timetable
During the academic year 2021-22, ISC is conducting class 12 exams in two terms, viz Semester 1 and Semester 2. The Semester 2 exam will be conducted in the last week of April 2022 as per the following REVISED timetable… Read More ›
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Engineering Courses – What’s In, What’s Out
Engineering courses that are in demand . This post discusses the trending fields in engineering. Which subjects are students opting for in engineering, and why these courses are in so much demand. I discuss this in the post..
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Is doing any certification/degree course from the {some_app_name} app worth it?
The original question asked mentioned the brand name of the apps. I have removed the names of those apps for two reasons: (1) not to invite any meaningless comments and meaningless criticism, and (2) not to give any inadvertent publicity… Read More ›
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CBSE Class XII – Term II – 2021-22 Exams Date Sheet
CBSE has declared the Date Sheet for Term 2 exams of class X and XII. Class XII exams start on April 26, 2022. The official notice is available on the website of cbse.gov.in and here are the links: Class XII… Read More ›
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CBSE Class 12 Term 2 Student Support Material for Physics
The Student Support Material for class 12, Term 2 Physics 2022 exam is here. Use this for preparing for all types of questions, MCQs, Case Studies, etc CBSE Term II 2022 Exam Date sheet – click here
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