A gas at 50° C with a relative humidity of 100% is cooled to 37° C. Which of the following will occur? 1. Condensation on surfaces 2. Visible droplet formation 3. Warming of the adjacent air
a. 1, 2, and 3
b. 1 and 2 only
c. 1 and 3 only
d. 2 and 3 only
ANS: A
Condensed moisture deposits on any available surface, such as on the walls of a container or de-livery tubing, or even on particles suspended in the gas. Condensation returns heat to and warms the surrounding environment, whereas vaporization of water cools the adjacent air.
You might also like to view...
A screening can serve as a substitute for a(n)
A) Nothing B) Assessment C) Referral D) Evaluation
The blood supply to the ovary is threatened in an ovarian torsion.
Answer the following statement true (T) or false (F)
Acute lymphangitis of right leg is reported with code _____.
Fill in the blank(s) with the appropriate word(s).
Schedule IV controlled substances include drugs with
A) a high abuse potential and no accepted medical use B) a high abuse potential with a legitimate medical use C) a low abuse potential such as certain hypnotics and minor tranquilizers D) the lowest abuse potential such as some narcotic drugs generally for their antitussive properties