Which of the following best describes a substance in which the temperature remains constant while at the same time it is experiencing an inward heat flow? A) a gas under constant volume.
B) a liquid.
C) a solid.
D) a substance undergoing phase change.

The device shows the relative humidity at 22°c. what’s the water vapor density if the maximum water vapor in air at this temperature is 20 grams/cubic meter? a device showing that at 22 degrees celsius the relative humidity is 58%. a. 11.6% b. 11.6 g/m3 c. 12.76% d. 12.76 g/m3 reset next