Thermal Expansions Class 10 Physics||Linear Thermal Expansion in solid||By Danish Majeed

Title: Thermal Expansions Class 10 Physics | Linear Thermal Expansion in Solid | By Danish Majeed

Description:
🔥 Why do electric wires sag in summer and tighten in winter? Why are gaps left between railway tracks and bridges? The answer lies in the concept of Thermal Expansion!

In this Class 10 Physics lecture, we will discuss Thermal Expansions in solids with a focus on Linear Thermal Expansion. When a solid is heated, its length, area, and volume can increase — a concept that has both scientific importance and real-life applications.

📘 In this video, you will learn:

🌡️ What is Thermal Expansion?

📏 Linear Thermal Expansion in solids explained

🔑 The role of the Coefficient of Linear Expansion

🧪 Practical examples from daily life (railway tracks, bridges, metal rods, etc.)

🎯 Exam-focused explanation (NBF syllabus)

This lecture will not only prepare you for Class 10 board exams but also help you understand why thermal expansion plays a crucial role in engineering & technology.

👉 Don’t forget to Like, Share & Subscribe to Physics with Danish for more NBF Physics lectures.

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