When the dew point temperature and air temperature are equal, the air is said to be saturated. Dew point temperature is NEVER GREATER than the air temperature. Therefore, if the air cools, moisture must be removed from the air and this is accomplished through condensation.
The frequency stays the same it just gets louder
As the temperature of a liquid increases, its viscosity decreases.
Assuming this is a true or false question, the answer would be True
