CBSE (Class XII) Physics – Chapter-wise Important Questions for the 2023 Exam
CBSE Class 12 Physics Question Bank for 2023
ISC (Class XII) Physics – Chapter-wise Important Questions for the 2023 Exam
NEW REVISED QUESTION BANK FOR ISC PHYSICS FOR 2023 EXAM will be released soon. This NEW REVISED QUESTION BANK FOR ISC PHYSICS FOR 2023 EXAM will be available in PDF (sent by email). If you want to be notified about… Read More ›
Lost Your Mobile Phone? You Must do this Immediately
We are literally carrying our lives on our mobile phones. Contacts, emails, SMS, messenger services, chat apps, bank account apps, photographs of friends and family members, places we have traveled to (remember, Google Maps is following you!). And yet, mobile… Read More ›
Why is Physics considered to be a Difficult Subject?
Feynman: on physics learning …there is this possibility: after I tell you something, you just can’t believe it. You can’t accept it. You don’t like it. It’s a problem that physicists have learned to deal with: they’ve learned to realise… Read More ›
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Solved Examples for Mathematics-Class XII
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Solved Examples and Theory Notes for Physics – Class XII
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Careers in Quantum Technology
“A classical computation is like a solo voice—one line of pure tones succeeding each other. A quantum computation is like a symphony—many lines of tones interfering with one another.”― Seth Lloyd, Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos… Read More ›
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What is Computer Science?
Computer science is the study of computation and algorithms, using a scientific and practical approach. Computation implies use of computing technology and any type of calculations. Computer science degrees cover the topics such as algorithms and protocols, that help in… Read More ›
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Solved Examples & Worksheets on Differentiation for CBSE / ICSE-Class XII
Solved Examples & Worksheets on Differentiation for CBSE / ICSE-Class XII. Over 70 SOLVED examples based on CBSE and ICSE class 12 syllabus for 2023 exam.
Bonus: Worksheet-1 and Worksheet-2 based on questions of topics of differentiation (derivatives) Download the solved examples and Worksheet 1 and Worksheet 2. -
Stay Healthy To Study Well
For some, exam time is a festival of studies. But for most students, exam time can be very stressful and demanding on physical and mental strength. While it is important that you, the student, should devote more time to studies… Read More ›
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The Hidden Meaning of Words in Science Question Papers
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Preparing for the Physics Board Exam – Some Tips
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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 -
What are the best online course providers globally?
The best online course providers depend on your area of interest. There is no single site where you can find subjects of all domains. For the academically-inclined the best sources are MIT OCW, Coursera, EdX, Swayam, and NPTEL. These courses… Read More ›
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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 big data.
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The Core of All Programming Languages (What is Similar In Programming Languages?)
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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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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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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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