Physics · Oct / Nov 2019 · Paper 11 · Question 24

A glass beaker contains water in a warm room. The water is initially at the same temperature as the room. Which change does not affect the initial rate of evaporation of the water?

1. Achanging the temperature of the water
2. Busing a beaker made of thicker glass
3. Cusing a beaker with a larger cross-sectional area
4. Dusing a fan to blow air over the beaker

As printed in the paper