BLOG
The practical stuff, and the deep stuff.
Study strategy, board-exam specifics, and the concept questions students actually type into Google at 11 p.m. — plus the long-form, myth-busting essays for the ones who want the actual physics.
The Physics Chapters Where Boards and JEE Prep Overlap Completely
Preparing for one usually means re-preparing for the other. It doesn't have to, in a specific, listable set of chapters.
15 October 2026
Is JEE Main Physics Actually Harder Than Boards, or Just Different
Same syllabus, same formulas, a completely different thing being tested. That's why "harder" is the wrong word.
11 Oct 2026
What CBSE's Physics Papers Keep Repeating, Year After Year
Not the topics, the traps. The same handful of conceptual gaps get tested in slightly different costumes every year.
9 Oct 2026
How Much of JEE Physics Can You Actually Self-Study
More of it than most people assume, and less of it than confident toppers' interviews make it sound.
7 Oct 2026
Heat Flows From Cold to Hot Inside Every Refrigerator, All Day
The second law never banned that — it banned getting it for free. The missing word is "spontaneously," and a compressor is what pays the difference.
6 Oct 2026
A Neutral Wall Has No Business Attracting a Charged Balloon, Except It Does, Every Time
Coulomb's law needs two charges to produce any force — so how does a charged balloon stick to a wall that has none?
6 Oct 2026
NCERT Textbook vs. Exemplar: Which One Actually Prepares You
The Exemplar isn't a harder version of the same questions. It's testing something the textbook mostly doesn't.
5 Oct 2026
Online vs. Offline Coaching for Physics, Specifically
The usual pros-and-cons list applies to every subject equally. Physics has one requirement that actually tilts the answer.
3 Oct 2026
Balancing Board Exams and JEE Without Dropping Either
They overlap more than students assume, and panic about one usually comes from preparing for it the wrong way.
1 Oct 2026
Test Series vs. Mock-Test Apps: What Actually Improves Your Score
Volume of questions attempted isn't the thing that moves your rank. What happens after you submit is.
29 Sept 2026
CBSE's Case-Study Physics Questions, Decoded
They look like reading comprehension. They're graded like numericals. That mismatch is where marks get lost.
27 Sept 2026
Why Centripetal Force Does Zero Work, Always
A force is acting, the object is moving, and the work done is still exactly zero. Here's the geometry that makes that consistent.
25 Sept 2026
The Period of a Pendulum Doesn't Care About Amplitude, Except When It Does
Isochronism is one of the most confidently overstated results in the NCERT syllabus.
24 Sept 2026
A Real Strategy for Assertion-Reason Physics Questions
Both statements can be true and the question can still be wrong to answer the obvious way. Here's the actual logic.
22 Sept 2026
Why a Transformer Does Nothing on DC
Feed a transformer a steady DC voltage and the secondary coil reads zero. The reason is the entire chapter in one example.
20 Sept 2026
Why "Time Up Equals Time Down" Isn't a Law of Physics
Every board exam student learns this rule. Almost none learn the one assumption it quietly depends on.
20 Sept 2026
How CBSE Actually Grades a Long-Answer Physics Question
Getting the final answer right isn't the same as getting full marks. The step-marking scheme rewards something else entirely.
18 Sept 2026
Centripetal vs. Centrifugal Force: One of Them Isn't Real
Both show up in solutions to the same problem. Only one of them shows up in every reference frame.
15 Sept 2026
A Last-Month Physics Revision Plan, Not a Panic One
With four weeks left, starting anything new is the wrong move. Here's what the last month is actually for.
13 Sept 2026
Why the Electric Field Inside a Conductor Is Always Zero
Not because nothing's there. Because something very fast happened there first, and it's still happening.
10 Sept 2026
The Physics Prep Mistakes That Look Like Hard Work
Rewatching lecture videos and rewriting formula sheets feels productive. Here's why it often isn't.
8 Sept 2026
Why a Capacitor Blocks DC but Lets AC Through
"It just does" is not an answer. The charge on the plates is doing something very specific, and you can watch it happen.
4 Sept 2026
What Previous-Year Papers Are Actually Good For (and What They Aren't)
Solving PYQs and learning from PYQs are two different activities. Most students only ever do the first one.
2 Sept 2026
EMF vs. Potential Difference: The Difference That Actually Matters
Every textbook defines both terms correctly and still leaves students unable to say which one a voltmeter reads.
30 Aug 2026
NCERT, H.C. Verma, or D.C. Pandey: What Each One Is Actually For
They're not competing for the same job. Using all three the same way is why one of them always feels like a waste of time.
27 Aug 2026
Does Normal Force Always Equal Weight? Not Even Close
It does on flat ground with nothing else going on. Change literally one thing in the problem and that equality breaks.
25 Aug 2026
A JEE Main Physics Study Plan That Survives Contact With Reality
Most study plans assume a version of you that doesn't get tired, distracted, or behind schedule. This one doesn't.
22 Aug 2026
Why Kinetic Friction Is Always Less Than Static Friction
It's one of the first facts you memorise in Class 11, and almost nobody is ever shown why it's true.
20 Aug 2026
Which JEE Main Physics Chapters Actually Matter
Every coaching site publishes a different weightage table. Here's why they disagree, and what to actually do about it.
18 Aug 2026