Question

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.

June 4, 2024

Answer

B’s exhaust fan will expel the hot air more effectively because hot air rises up and her fan is at greater height than A’s.

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