The condensation process requires which of the following?
A)Dew-point temperatures alone.
B)Condensation nuclei and saturated air.
C)Moisture droplets.
D)Condensation nuclei alone.

Question

Quizplus · Accepted Answer

The condensation process requires both condensation nuclei and saturated air. Condensation nuclei are microscopic particles such as dust, pollen, or pollution that provide a surface for water vapor to condense onto. Saturated air means that it has reached its maximum capacity for holding water vapor and any further addition of moisture will result in condensation. Therefore, B is the correct answer.

A is incorrect because dew-point temperatures alone are not enough for the condensation process, they are just an indication of how close the air is to saturation.

C is also incorrect because while moisture droplets are a result of condensation, they are not required for the process to occur.

D is incorrect because condensation nuclei alone cannot cause condensation without the presence of saturated air.

The Condensation Process Requires Which of the Following