Look at the figure and suggest in which of the vessels A, B,C, or D, the rate of evaporation will be the highest ? Explain.

Explanation

The rate of evaporation will be highest in vessel C as the surface area exposed for evaporation is larger than B (smaller size). The moving fan increase the wind speed which also increase the rate of evaporation . Although A and D are also equal in size to that of C but A is at a greater distance from the fan and D is covered with a lid.