An open container holds wet paint. Over several hours, some of the liquid solvent in the paint evaporates. What happens to the mass and what happens to the weight of the paint remaining in the container?
Mass decreases, weight decreases
Mass decreases, weight stays the same
Mass stays the same, weight decreases
Mass stays the same, weight stays the same
209 exam-style questions on CIE IGCSE Physics Mass and weight, covering Mass and weight. Each one has a worked solution and a mark scheme showing where the marks go.