An ice cube at a temperature of 0∘C0^\circ\text{C}0∘C is placed in a glass of water at a temperature of 18∘C18^\circ\text{C}18∘C. After a short time, some of the ice has melted, and the water has cooled to a temperature of 12∘C12^\circ\text{C}12∘C.
What is the temperature of the remaining ice?
0∘C0^\circ\text{C}0∘C
6∘C6^\circ\text{C}6∘C
12∘C12^\circ\text{C}12∘C
18∘C18^\circ\text{C}18∘C
313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.