Effects of Heat and Thermal Expansion
1. What happens to most solids when heated?
2. Which material expands the most when heated?
3. What is the unit of the coefficient of linear expansion?
4. What is the formula for linear expansion?
5. What property of a material does the coefficient of thermal expansion depend on?
6. Which expands more, a liquid or a gas?
7. Which of the following is an example of thermal expansion?
8. Why do railway tracks have gaps between them?
9. What happens when a liquid is heated?
10. What is the most common application of thermal expansion in daily life?