3. To expel hot air out of the kitchen , A as an exhaust fan fitted to window of her kitchen and B has similar exhaust fan fitted on the wall near the ceiling her kitchen. Which exhaust fan will expel the hot air more effectively? Explain Why?
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Answered by
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The kitchen B will expel the hot air more effectively..
Because ,
The hot air which is lighter rises up towards the ceiling and as the kitchen B has a exhaust fan fitted towards the ceiling it throws the hot air out and fresh air comes in through kitchen windows ....
Its that simple hope it helps
Answered by
6
Answer:
it's the answer my bro
Explanation:
Answer. The kitchen B will expel the hot air more effectively.. Because , The hot air which is lighter rises up towards the ceiling and as the kitchen B has a exhaust fan fitted towards the ceiling it throws the hot air out and fresh air comes in through kitchen windows
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