Physics 0625 · IGCSE · Kinetic particle model of matter

Kinetic particle model of matter — practice question

(a)[3]

Only one arrow has already been labelled. Add the correct change of state to each of the remaining arrows. Put the change of state on the dotted lines beside every arrow.

(b)[3]

Explain why the water temperature falls.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Melting” …

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Step-by-step worked solution
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