10th physics ch 10 lecture 5 phase change, evaporation it's factors cooling system in refrigerator

In this lecture, we continue Chapter 10: Thermal Physics from the new 10th Class Physics Book 2026. 📘 Lecture 4 Topics: ✔ Phase Change ✔ Melting & Freezing ✔ Evaporation ✔ Factors Affecting Evaporation ✔ Daily Life Examples In this video, students will learn: What is phase change? Conversion between solid, liquid, and gas Difference between boiling and evaporation Factors that increase evaporation Real-life applications and examples #10thphysics​ #10thPhysics​ #ThermalPhysics​ #Evaporation​ #PhaseChange​ #PhysicsLecture​ #PunjabBoard​