Question

Why are air Conditioners installed neat the ceiling of rooms...

Answer 1

Answer:

because hot air rises and cold air sinks. when cold air is blown into the room near the top, it will push the hot air away, and then sink down

Explanation:

Answer 2

Answer:

it's because, when it is installed at a height it cools the air that is closer to the ceiling first and as we know hot air rises up because of lower density, the cool air comes down making the room cooler. this not only helps in cooling the room fast but also helps save electricity, and we all tryna save money