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14.1 Density and states of matter

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Question 12

In a high-temperature thermometer, liquid gallium is used as the working fluid. Gallium has a melting point of approximately $30∘C30^\circ\text{C}$ .

Describe the motion of the atoms in this liquid gallium when it is at a temperature of $75∘C75^\circ\text{C}$ .

[2]

Markscheme

14.1 Density and states of matter Questions

GCSE
Physics
14.1 Density and states of matter

55 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter. Each one has a worked solution and a mark scheme showing where the marks go.

14.1 Density and states of matter

Question bank

14.1 Density and states of matter

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Question 12

In a high-temperature thermometer, liquid gallium is used as the working fluid. Gallium has a melting point of approximately $30∘C30^\circ\text{C}$ .

Describe the motion of the atoms in this liquid gallium when it is at a temperature of $75∘C75^\circ\text{C}$ .

[2]

Markscheme

14.1 Density and states of matter Questions

GCSE
Physics
14.1 Density and states of matter

55 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter. Each one has a worked solution and a mark scheme showing where the marks go.