Which of the following will occur when a gas undergoes expansion? 1. The pressure of the gas increases. 2. Molecular collisions decrease. 3. The gas temperature increases
a. 1 and 2 only
b. 2 and 3 only
c. 2 only
d. 1 and 3 only
ANS: C
If a gas-filled container could be enlarged, the gas would expand to occupy the new volume. Figure 6-19 illustrates the concepts of gas compression and expansion.
Health Professions
You might also like to view...
________ Louis Pasteur is credited with establishing the science of bacteriology
Indicate whether the statement is true or false
Health Professions
The use of heat to increase mobility of periarticular structures is indicated for individuals with
A) orthostatic hypotension B) PNS lesions C) CNS lesions D) joint stiffness
Health Professions