Energy, heat and work
This page permits practice with the relationships between total energy changes(δU), heat(q) and work(w).
When you press "New Problem", values will appear in two of the windows. Enter the
missing value and press "Check Answer". The results will appear in the second
- All values are in Joules and are integers for ease of use.
- Pressing the "Show Answer" will cause the correct answer to appear and you will no longer be able to submit an answer for that problem.