A student measures the mass of a solid metal block. The block is cut into two unequal pieces without losing any material. All measurements are made at the same temperature. Which statement about the smaller piece is correct?
Its mass and density are smaller, but its volume is unchanged.
Its volume and density are smaller, but its mass is unchanged.
Its mass and volume are smaller, but its density is unchanged.
Its mass and volume are smaller, but its density is greater.
87 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.