A metal block is cooled, causing it to contract (decrease in volume).
What effect does this cooling have on its mass and on its density?
Mass decreases, density increases
Mass stays constant, density decreases
Mass stays constant, density increases
Mass increases, density stays constant
169 exam-style questions on CIE IGCSE Physics Density, covering Density. Each one has a worked solution and a mark scheme showing where the marks go.