Change of State | Class 11 Physics | Thermal Properties of Matter скачать в хорошем качестве

Change of State | Class 11 Physics | Thermal Properties of Matter

🔥 Why Does Ice Melt Without Changing Temperature? Why Does Water Boil But Stay at 100°C? Welcome to this exciting session on “Change of State” from Thermal Properties of Matter — one of the most fascinating concepts in Class 11 Physics! In this video, we’ll explore how matter transforms between solid, liquid, and gaseous states — and what happens to energy during those transitions. You’ll understand why ice melts, how pressure affects boiling, and what makes substances like dry ice skip the liquid stage altogether! We’ll break down concepts like melting, freezing, vaporisation, sublimation, triple point, and latent heat, with fun real-life examples — from ice skating to pressure cookers and cloud formation. By the end of this video, you’ll not only ace your board exams but also see physics come alive in your daily life — from boiling tea to snowfall on mountains! 📚 What You’ll Learn in This Video 1️⃣ States of Matter & Phase Change – Why matter exists as solid, liquid, and gas; molecular motion and heat exchange. 2️⃣ Melting, Freezing & Regelation – How pressure changes the melting point; physics behind ice skating. 3️⃣ Vaporisation & Boiling Point – How vapour pressure equals atmospheric pressure; pressure cooker effect. 4️⃣ Sublimation & Triple Point – Substances that skip the liquid state and the unique condition where all three states coexist. 5️⃣ Latent Heat of Fusion and Vaporisation – Understanding Q = m × L (Q equals m multiplied by L) with step-by-step numerical example. 6️⃣ Concept Closure – Recap of key takeaways: energy transformation, pressure dependence, and conservation during phase change. 🎯 Why Watch This Video? ✔ Exam-Oriented: Covers NCERT and CBSE Class 11 syllabus with conceptual clarity. ✔ Engaging & Visual: Explains melting, boiling, and sublimation using intuitive animations and real-world analogies. ✔ Real-Life Relevance: Learn why cooking is harder on hills, how ice skating works, and what happens at the triple point of water. ✔ Formula Mastery: Derive and apply Q = m × L confidently with solved examples. ✔ Perfect for Boards & NEET: Strengthens your conceptual base for both school and competitive exams. 🎥 Watch the full chapter playlist and prepare smarter with GenAI-powered explainers from NextLeap.AI! 🔗 Access 1000+ AI concept videos, mock tests, PYQs & board-aligned solutions: https://nextleap.ai #NextLeapAI #Class11Physics #ThermalPropertiesOfMatter #ChangeOfState #LatentHeat #MeltingAndBoiling #PhysicsForClass11 #CBSEPhysics #NEETPhysics #PhysicsConcepts #StudyWithNextLeap #BoilingPoint #Sublimation #TriplePoint #PhysicsExperiments #Regelation #PhaseChange #PhysicsMadeEasy