to expel hot air out of the kitchen "A"has an exhaust fan on the window of her kitchen and "B" has a similar exhaust fan fitted on the ceiling of her kitchen which of the exhausts will expel hot air more effectively? explain why?
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Answered by
3
Answer:
B's exhaust fan will expel more effectively
Explanation:
its because hot air is lighter and rises above
Answered by
3
HI,
In kitchen "B" exhaust fan expel hot air more cause hot is lighter than cold air, so it rises up and exhaust fan was set up at ceiling, so more hot will explein this kitchen compare to kitchen "A".
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