Physics 0625 · IGCSE · Thermal properties and temperature

Thermal properties and temperature — practice question

On a very hot summer day, the water level in a pond decreases. Which statement accounts for this?

  • AThe least energetic water particles escape from the surface and do not return.
  • BThe least energetic water particles escape from the surface and then return.
  • CThe most energetic water particles escape from the surface and do not return.
  • DThe most energetic water particles escape from the surface and then return.

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