English, asked by jaat6441, 1 year ago

Q4. To expel hot air out of the kitchen, 'A' has an exhaust fan fitted on the window of her kitchen and 'B
has a similar exhaust fan fitted on the wall near the ceiling of her kitchen. Which of the exhaust fan will
expel the hot air more effectively? Explain why?
Explain

Answers

Answered by Robonaut

3

Hot air rises up hence B

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