Physics: Linear Expansivity | With Three Solved Questions
Welcome to our physics tutorial on Linear Expansivity! 📚🔬
In this video, we dive into the concept of linear expansivity, which explains how solids expand when heated. You’ll learn:
What is Linear Expansivity?: Understand the basic definition and the importance of linear expansivity in everyday life and engineering applications.
Key Formula and Units: Learn the formula for calculating linear expansion and the units involved.
Three Detailed Examples: Follow along as we walk through three practical examples with step-by-step explanations to solidify your understanding.
Examples Covered:
Example 1: Calculating the safety gap in rail lines due to thermal expansion.
Example 2: Determining the increase in length of a heated metal rod.
Example 3: Understanding the daily variation in the length of a steel bridge.
This video is perfect for high school and college students preparing for exams, as well as anyone interested in the principles of physics.
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Relevant Keywords:
Physics, Linear Expansivity, Thermal Expansion, Solid Expansion, Physics Tutorial, Physics Exam Prep, Thermal Physics, Engineering Applications, Expansion Formula
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