The temperature of a liquid falls after some of it has evaporated because
A
the liquid left is smaller in volume and the breeae easily cools it
B
the more energetic molecules have escaped into the atmosphere
C
the liquid left has less latent heat
D
after evaporation impurites are left behind
Verified Correct Answer: B.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #34665)