The First Law of Thermodynamics

A self-checking practice quiz on the first law of thermodynamics for an algebra-based physics course: internal energy, work done by a gas, the first law ΔU = Q - W, sign conventions, the isothermal, adiabatic, isobaric and isochoric processes, PV diagrams, and cyclic processes. Every question is multiple choice and shown one at a time, and the set is drawn fresh each time you take it. At the end you receive a report showing how many you answered correctly.