Question

Water in an open dish exposed to dry air at 25°C vaporizes at a constant rate of
0.07g/h-cmIf the water surface is at the wet bulb temperature of 11.0°C, calculate the
effective
gas
film thickness
Diffusion volume of water, (v)a = 13.1
Diffusion volume of air, (v), = 19.7
a) 0.21 cm
b) 0.12 cm
c) 0.32 cm
d) 0.19 cm​

Answer 1

Answer:

option c is correct

Explanation:

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