On a sunny afternoon, a shallow puddle of rainwater on a concrete driveway gradually disappears. What is the name of the process by which the liquid water changes into water vapor?
condensation
conduction
convection
evaporation
313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.