Thermal Expansion and Thermal Expansivity - Linear, Area, and Volume

Explore a comprehensive 20-minute physics tutorial that delves into thermal expansion and thermal expansivity concepts. Gain a thorough understanding of linear, area, and volume expansivity, including their mathematical derivations and practical applications. Learn how to perform calculations and solve problems related to these topics, with a focus on JAMB and WAEC physics exam preparation. Master the fundamental principles of thermal expansion and expansivity through clear explanations, examples, and problem-solving techniques.