States of Matter – UPSC Notes
States of Matter | UPSC Notes | Legacy IAS Bangalore GS-III · Science & Technology · Chemistry & Physics · Basics States of Matter — Solid, Liquid, Gas, Plasma & Beyond ⚗ Complete UPSC Notes — What matter is, the five states (solid, liquid, gas, plasma, Bose-Einstein Condensate), properties of each state, phase transitions (melting, […]
Atoms & Molecules — UPSC Notes
Atoms & Molecules — UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Basic Chemistry · NCERT Class 9 ⚛ Atoms & Molecules — Complete UPSC Notes Laws of Chemical Combination · Dalton’s Atomic Theory · Molecules, Ions & Valency · Atomic Models (Thomson / Rutherford / Bohr) · Isotopes & […]
Gravitational Waves – UPSC Notes
Gravitational Waves | UPSC Notes | Legacy IAS Bangalore GS-III · Science & Technology · Space Science · Einstein’s GTR Gravitational Waves — Ripples in the Fabric of Spacetime 〜 Complete UPSC Notes — What gravitational waves are, how they differ from EM waves, types (compact binary, continuous, stochastic, burst), detection methods (LIGO, pulsar timing, […]
Dark Matter & Dark Energy — UPSC Notes
Dark Matter & Dark Energy — UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Space · Cosmology 🌑 Dark Matter & Dark Energy The 95% Mystery of the Universe · Dark Matter Evidence · WIMPs · MACHOs · Dark Energy Theories · Cosmological Constant · DESI 2024–25 · Euclid · […]
Black Holes – UPSC Notes
Black Holes | UPSC Notes | Legacy IAS Bangalore GS-III · Science & Technology · Space Science · Astrophysics Black Holes — Formation, Anatomy & Current Affairs ⚫ Complete UPSC Notes — What is a black hole, formation (stellar collapse, Tolman-Oppenheimer-Volkoff limit), anatomy (singularity, event horizon, ergosphere, accretion disk, Hawking radiation, spaghettification), types (stellar, intermediate, […]
Star Formation & Life Cycle — UPSC Notes
Star Formation & Life Cycle — UPSC Notes | Legacy IAS GS Paper I · Geography · GS III · Science & Technology · Space ⭐ Star Formation — Birth, Life & Death of Stars What is a Star · Variable Stars · Nebula → Protostar → Main Sequence · HR Diagram · Red Giant […]
Big Bang Theory — Origin of Universe – UPSC Notes
Big Bang Theory — Origin of Universe | UPSC Notes | Legacy IAS GS-I · Geography · Universe & Solar System · Space Science Big Bang Theory — Origin & Evolution of the Universe 🌌 Complete UPSC Notes — What is the Universe, basic terms (cosmos, cosmology, astronomy), the Big Bang Theory (13.8 billion years […]
The Universe — Origin, Composition & Current Affairs – UPSC Notes
The Universe — Origin, Composition & Current Affairs | UPSC Notes | Legacy IAS GS Paper I · Geography · GS III · Science & Technology · Space 🌌 The Universe — Origin, Composition & Current Affairs Big Bang Theory · Galaxy Formation · Star Life Cycle · Dark Matter · Dark Energy · Black […]
Four Fundamental Forces of Nature — UPSC Notes
Four Fundamental Forces of Nature — UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Physics · Standard Model ⚛ Four Fundamental Forces of Nature Strong Force · Weak Force · Electromagnetic Force · Gravitational Force · Force Carriers · Range & Strength · Newton’s Laws · Work, Power & Energy […]
Light Waves, LiDAR & LiDAR vs RADAR — UPSC Notes
Light Waves, LiDAR & LiDAR vs RADAR — UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Remote Sensing · Geography · Defence 💡 Light Waves, LiDAR & LiDAR vs RADAR Properties of Light · EM Spectrum · Speed of Light · Wave-Particle Duality · LiDAR Definition, Working, Types · Applications […]