Instructions
Answer the following questions about the science and math behind boiling eggs. Write your responses in the spaces provided.
Science of Boiling
- What happens to the proteins in an egg when it is boiled?
- Why does the egg go from a liquid to a solid state when boiled?
- What role does temperature play in the boiling process?
- Describe the process of heat transfer in boiling water.
Math of Boiling
- If it takes 10 minutes to boil a liter of water at sea level, how many minutes would it take to boil the same amount of water at a higher altitude where the boiling point is lower?
- Using the formula Q = mcΔT, calculate the energy required to boil 1 liter of water. (Assume c = 4.184 J/g°C, initial temperature = 20°C, final temperature = 100°C)
- If you have 6 eggs to boil, and each egg requires 5 minutes of boiling time, how long will it take to boil all the eggs?
Extension Activities
- Design an experiment to test how different boiling times affect the texture of an egg.
- What are some factors that could affect the time it takes for an egg to boil?
- Draw and label a diagram showing the changes in an egg during the boiling process.