Latent Heat of Fusion & Vaporization | How to Find Latent Heat Experimentally | Class 10 Physics

In this detailed lecture, we study Latent Heat according to the Class 10 Physics syllabus of the Federal Board. The lecture explains the concept of latent heat in a simple and easy-to-understand way, followed by the important concepts of Latent Heat of Fusion and Latent Heat of Vaporization. You will learn why temperature remains constant during a change of state even though heat is continuously supplied to the substance. We discuss how heat energy is used to change the state of matter rather than increasing its temperature. The lecture covers: • What is Latent Heat? • Definition of Latent Heat • Latent Heat of Fusion • Latent Heat of Vaporization • Difference between Fusion and Vaporization • Why temperature remains constant during change of state • Formula for latent heat • Unit of latent heat • Specific latent heat • Experimental determination of latent heat of fusion • Experimental determination of latent heat of vaporization • Important observations and calculations • Numerical and conceptual understanding • Important points for Federal Board examinations The latent heat of fusion is the amount of heat required to change unit mass of a substance from solid to liquid at its melting point without changing its temperature. Similarly, thelatent heat of vaporization is the amount of heat required to change unit mass of a liquid into vapour at its boiling point without a change in temperature. The experimental methods are also explained step by step so that students can understand not only the definitions and formulas but also how latent heat can be determined experimentally. This lecture is especially useful for Class 10 Physics students, Federal Board (FBISE), teachers, and students preparing for board examinations. It can also help in preparing short questions, long questions, conceptual questions, numerical problems, and practical-related questions. If you are studying Thermal Physics and want to understand latent heat from the basic concept to its experimental determination, watch the complete lecture carefully. Class: 10th Physics Board: Federal Board / FBISE Topic: Latent Heat Subtopics: Latent Heat of Fusion & Latent Heat of Vaporization Experimental Determination of Latent Heat If this lecture is helpful, *like the video, share it with your classmates, and subscribe to Lectures of Physics* for more Class 10 Physics lectures. For more amazing lectures please subscribe our channel. For more lectures of class 10th visit link    • Class 10 Physics Chapter 11 Thermal Transf...   #Class10Physics #FederalBoard #FBISE #LatentHeat #LatentHeatOfFusion #LatentHeatOfVaporization #ThermalPhysics #Physics #10thPhysics #PhysicsLecture #PhysicsExperiment #HeatAndTemperature #ChangeOfState