Energy, Heat and Work

This page permits practice with the relationships between energy changes (ΔE), 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 table. All values are in Joules and are integers for ease of use. Pressing "Show Answer" will cause the correct answer to appear.

ΔE q w

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Results Total Done Total Correct