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?

Answer 1

Answer:

A exhaust hot air fast then B

Answer 2

Answer:-

B will expel more air

Explanation :-

B will expel hot air out of the kitchen most effectively. Explanation: Exhaust fans are generally fitted near the ceilings as the warm air rises up due to convection and easily goes out through the exhaust fans out of the kitchen.