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Physics

Mechanical Properties of Solids – Class 11 Physics Notes, Formulas, MCQs & Numericals

NCERT Chapter 8 made simple: stress and strain, Hooke's law, the stress–strain curve, Young's modulus, shear modulus, bulk modulus, Poisson's ratio and elastic potential energy, with 8 diagrams, a calculator, 12 solved numericals, 20 MCQs, true/false and exam-style questions.

07 October, 2026 · 30 min read
Technology

What Is OpenAI Dots? Always-On AI Agents Explained

OpenAI's new "dots" agents run on their own cloud computers and keep working on your goals after you close the app. Here's how they work, what they cost, how they compare to Meta's Muse, and the safety questions raised at launch.

30 September, 2026 · 13 min read
Playing Around

Frequency Modulation Box in ARC Raiders: Location, Uses & Best Farming Spots

Where to find the Frequency Modulation Box, what it is used for, how many you need for Expedition 2, and the safest places to farm it on Stella Montis — plus the Ion Sputter you need alongside it.

25 September, 2026 · 8 min read
Physics

Ohm's Law Explained: Formula, Derivation, Graph & Limitations

A complete Class 10 & Class 12 Physics guide to Ohm's Law — statement, formula (V=IR), derivation (microscopic and vector form), V-I graph, the Ohm's law triangle, power formula, series/parallel circuits, applications, and limitations.

23 September, 2026 · 17 min read
Physics

Newton's Laws of Motion: First, Second & Third Law Explained

A complete Class 9 & Class 11 Physics guide to Newton's three laws of motion — inertia, F = ma, and action-reaction — with definitions of force, mass, acceleration, friction, net force, real-life examples, and solved numericals.

22 September, 2026 · 17 min read
Physics

Wheatstone Bridge: Derive the Equation of the Balanced State Using Kirchhoff's Laws

A complete Class 12 Physics guide covering the Wheatstone Bridge principle, circuit diagram, step-by-step derivation using Kirchhoff's current and voltage laws, balanced condition formula, applications, and solved examples.

19 September, 2026 · 15 min read