A measuring cylinder contains 20 cm3 of water. A piece of copper is lowered into the measuring cylinder until it is fully submerged. The volume reading increases to 26 cm3. A second piece of copper is lowered into the measuring cylinder so that it is also fully submerged. The volume reading increases to 33 cm3. Which option shows the correct volumes of the two pieces of copper?
First piece: 6 cm36\text{ cm}^36 cm3, Second piece: 7 cm37\text{ cm}^37 cm3
First piece: 6 cm36\text{ cm}^36 cm3, Second piece: 13 cm313\text{ cm}^313 cm3
First piece: 26 cm326\text{ cm}^326 cm3, Second piece: 7 cm37\text{ cm}^37 cm3
First piece: 26 cm326\text{ cm}^326 cm3, Second piece: 33 cm333\text{ cm}^333 cm3
164 exam-style questions on CIE IGCSE Physics Physical quantities and measurement techniques, covering Physical quantities and measurement techniques. Each one has a worked solution and a mark scheme showing where the marks go.