Answer :
Final answer:
Window unit air conditioners are designed largely to cool only one room or space, transferring heat from inside the room to the outside. They contribute significantly to home energy use.
Explanation:
Window unit air conditioners are designed to supply cool air primarily to only one room or space. They act much like a refrigerator, transferring energy by heat out of a cool environment (inside a room or space) to a warmer one (outside). It's worth noting also that heating and cooling are significant contributors to energy use in homes. Therefore, their application is quite specific, strategically used to optimize radiation gain and improve comfort within individual rooms during hot summers.
Learn more about Window Unit Air Conditioners here:
https://brainly.com/question/32470258
#SPJ11