Fig. 4.1 shows the equipment a student uses to determine the specific heat capacity of iron.
(a(i))[3]
Suggest the name of a suitable material the student could use and explain how it improves the accuracy of the experiment.
(a(ii))[1]
State how the student could improve the accuracy of the experiment further by using a greater amount of the material shown in Fig. 4.2.
(b)[4]
Calculate the specific heat capacity of iron.
Worked solution & mark scheme
This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “any suitable named insulating material” …
- Full mark scheme, point by point
- Step-by-step worked solution
- Write your answer & get it marked instantly by AI