Skip to content

Course home

Sign up

14.1 Density and states of matter

EasyMedium
12345678910111213141516171819202122232425262728293031323334353637383940
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}30∘C.

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

[2]
Markscheme

14.1 Density and states of matter Questions

  1. GCSE
  2. /Physics
  3. /14.1 Density and states of matter

55 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank