Heat Capacity & Specific Heat Capacity | Unit 8 Thermal Properties of Matter | Class 9 Physics

Описание: 🔥 Unit 8 - Thermal Properties of Matter | Class 9 Physics

In this video we explain Heat Capacity and Specific Heat
Capacity in the simplest way with full whiteboard diagrams,
formulas and real life examples!

📚 Topics Covered in This Video:
✅ What is Heat Capacity?
→ Definition & Explanation
→ Factors affecting Heat Capacity:
1. Nature of the Substance
2. Mass of the Substance
3. Rise of Temperature
✅ Formula of Heat Capacity
→ ΔQ ∝ ΔT
→ ΔQ = Cm ΔT
→ Cm = ΔQ / ΔT
→ Units: J/K , J/°C
✅ What is Specific Heat Capacity?
→ Definition & Explanation
→ C = Cm / m
→ C = ΔQ / mΔT
→ Units: J/kg/K
✅ Key Difference Between Heat Capacity
& Specific Heat Capacity
✅ Specific Heat Capacity does NOT depend on mass
✅ Real Life Examples:
→ Water = 4190 J/kg/K
→ Silver = 230 J/kg/K
→ Gold vs Iron comparison
✅ Solved Examples & Diagrams


🎯 This video is perfect for:
→ Class 9 Students (Punjab Board / Federal Board / KPK Board)
→ Students preparing for Annual Board Exams 2025
→ Anyone who wants to understand Physics easily!

📌 Key Formulas to Remember:
→ Cm = ΔQ / ΔT (Heat Capacity)
→ C = ΔQ / mΔT (Specific Heat Capacity)
→ Units of Heat Capacity = J/K or J/°C
→ Units of Specific Heat Capacity = J/kg/K
→ Water Specific Heat Capacity = 4190 J/kg/K
→ Silver Specific Heat Capacity = 230 J/kg/K
→ Specific Heat Capacity does NOT depend on mass!

👍 If this lecture helped you LIKE, SHARE & SUBSCRIBE!
🔔 Press Bell Icon to never miss a new lecture!
📢 Share with your classmates — FREE education for all!

═══════════════════════════════
🎓 Watch Complete Unit 8 Playlist:
   • 9th Physics Chapter 8 Thermal Properties o...  
═══════════════════════════════

#HeatCapacity #SpecificHeatCapacity #Class9Physics