Physics 0625 · IGCSE · Transfer of thermal energy

Transfer of thermal energy — practice question

(a)[3]

State three factors that decide the rate of evaporation of water.

(b)[2]

Explain why evaporation of water from the surface of the person's body makes the person feel cold.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Liquid / water temperature” …