PHSC 211 Chapter 15 Quiz (Fall 2020)– Liberty University (A grade)

PHSC 211 Chapter 15 Quiz (Fall 2020)– Liberty University (A grade) 1. Which of the following statements is true concerning the units of temperature measurement? a. In the United States, °F are used for surface measurements. b. In the United States, °C are used for surface measurements. c. Internationally, °C are used for surface measurements. d. Internationally, °F are always used. 2. Which heat process involves transfer by mass movement or circulation? a. Conduction b. Convection c. Radiation d. Sublimation 3. If the temperature falls to 50 °F and the dew point is 50 °F, which statement is true? a. The relative humidity is 50% and the air is saturated. b. The relative humidity is 50% and the air is unsaturated. c. The relative humidity is 100% and the air is saturated. d. The relative humidity is 100% and the air is unsaturated.