Final answer:
Coolers are not designed to cool hot food quickly. They are primarily used for keeping drinks and food cold, by removing heat from the contents of the cooler and expelling it to the surrounding environment.
Step-by-step explanation:
False. Coolers are not designed to cool hot food quickly. They are primarily used for keeping drinks and food cold, by removing heat from the contents of the cooler and expelling it to the surrounding environment. Air conditioners and refrigerators are examples of cooling devices that work by transferring heat from a colder space to a warmer space. They do not cool the substance quickly, but rather maintain a lower temperature than the environment.