Linear Expansivity: Definition and Calculations

In this video, we dive into the concept of linear expansivity, explaining how materials expand when heated. You’ll learn the formula for linear expansion, how to calculate the change in length of objects due to temperature changes, and see practical examples in everyday life, like the expansion of metal rods and bridges. We’ll also explore the factors affecting linear expansivity, including material type and temperature difference. Perfect for students or anyone interested in understanding the science behind thermal expansion!