16.1. Definition of Evaporation

Try these first

1. 1.

   What is evaporation?

   Hint

   Think of boiling water turning into steam.

2. 2.

   Which energy source primarily causes evaporation?

   Hint

   Consider the sun's role in nature.

3. 3.

   What is the main driving force behind evaporation?

   • Wind
   • Humidity
   • Solar Radiation

   Hint

   Remember the sun's role in heating water.

4. 4.

   True or False: Higher humidity promotes evaporation.

   • True
   • False

   Hint

   Think about how wet air behaves.

5. 5.

   Calculate the evaporation rate from a 100 m² water surface under varying temperature conditions of 20°C and 30°C. What role does temperature play?

   Hint

   Consider how temperature affects water's ability to hold moisture.

6. 6.

   Evaluate the impact of wind speed on evaporation rates in a controlled environment where temperature and humidity are constant. How would you design an experiment?

   Hint

   Think about how you'd set up the experiment to isolate wind speed as a variable.