Multiple choice

What change of state is happening when clothes dry on the washing line?

  1. Heating

  2. Evaporation

  3. Condensation

  4. Cooling

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

When wet clothes dry, the liquid water trapped in the fabric absorbs heat from the surrounding air and sun, turning into water vapor (a gas) and escaping into the air. This process is called evaporation.