Ice is put in a cooler to cool the contents. To speed up the cooling process, the ice can be
A) wrapped in newspaper.
B) drained of water periodically.
C) kept away from the food.
D) broken into smaller pieces.
E) none of the above
Question 2
The cooling effect inside a refrigerator is produced by
A) an electric motor that converts electrical energy to internal energy.
B) compressing the refrigeration gas.
C) vaporizing the refrigeration liquid.
D) proper insulation.
E) exchanging warmer air with colder air.
By reflecting most visible light, snow creates a much cooler microclimate than nearby bare ground.
Stages of the Infection Process
Product & Process Influences - Sterile Products
Net cooling of the poles and warming at the equator
Keeping It Cool! (2 of 2)
Contents of the scrotum, anterior view