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arsen [322]
3 years ago
9

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

Social Studies
2 answers:
s344n2d4d5 [400]3 years ago
6 0

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:

oksian1 [2.3K]3 years ago
5 0

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

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In 2008 the United States, as well as the rest of the world, felt the effects of the recession. After the collapse of the housin
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Answer:

4) downward mobility

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If the movement involves the loss in the social class and the economy, it is known as downward mobility.

Thus, in the given case study in which the people after the recession, lost their jobs, house and many other circumstance, shows that it was a time of downward mobility for these people.

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The Norse did NOT originate from _____. Sweden Denmark Norway Russia
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3 years ago
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One of the first of a group to enter a region is called a
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Answer:

Pioneers

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Answer:  

A. Genetic predispositions.

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