A block of metal absorbs 3000 J of thermal energy.
The temperature of the block rises from 20∘C20^\circ\text{C}20∘C to 25∘C25^\circ\text{C}25∘C.
The mass of the block is 1.5 kg.
What is the specific heat capacity of the metal?
80 J/(kg ∘C)80\text{ J/(kg }^\circ\text{C)}80 J/(kg ∘C)
200 J/(kg ∘C)200\text{ J/(kg }^\circ\text{C)}200 J/(kg ∘C)
400 J/(kg ∘C)400\text{ J/(kg }^\circ\text{C)}400 J/(kg ∘C)
2000 J/(kg ∘C)2000\text{ J/(kg }^\circ\text{C)}2000 J/(kg ∘C)
119 exam-style questions on CIE IGCSE Physics 2.2.2a Internal energy and temperature. Each one has a worked solution and a mark scheme showing where the marks go.