The temperature of a gas sample increases from 15∘C15^\circ\text{C}15∘C to 60∘C60^\circ\text{C}60∘C. What is the change in temperature of the gas, expressed in kelvin?
126 exam-style questions on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one has a worked solution and a mark scheme showing where the marks go.