14.5 Exercise 2

For the experiment that you devised the reference, which variables can be changed, and how should they be changed, so as to shorten the time in which a measurement is made?

1. Use a smaller quantity of ice (smaller m).
2. Use containers with greater thickness (larger d).
3. Use containers with smaller surface areas (smaller A).
4. Use a lower ambient temperature outside the container (smaller T₂).