Question

Describe an activity to draw the rate of evaporation increase in surface area

Answer 1

Answer:

Evaporation is a surface phenomenon so larger the surface area provides greater opportunity for the molecules to escape. Hence the evaporation of a liquid increases with an increase in the surface area.

Answer 2

Activity

• take two wet cloths
• now hang them to dry bt spread only one cloth
• u would notice that the cloth that was spread will dry faster as compared to another this is because it has larger surface area then the other.
• this shows that increase in surface area increases the rate of evapiration