Dewpoint is the temperature at which, water vapour in the atmosphere
A
turns into steam
B
solidifies into ice pellets
C
first condenses into liquid form
D
is just sufficient to cause cooling
E
has a relative humidity of fifty percent
Verified Correct Answer: C.
Physical Principles & Numerical Solution
Dew point is the temperature at which the air becomes fully saturated with water vapour. At this temperature, the water vapour in the atmosphere starts to condense into tiny liquid water droplets
Source: Myschool Past Questions Archive (Record #28696)