4.3 PQ4 Breathe in and out of your mouth. Try to sense the air flow patterns near your face while doing this. Discuss the type of flow associated with these flow processes. If you were to blow out a candle, you would do it while exhaling (at least most people do). Why is it easier to do this by exhaling than by inhaling?

University Physics Volume 2
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ISBN:9781938168161
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Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 55P: (a) Given that air is 21% oxygen, find the minimum atmospheric pressure that gives a relatively safe...
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4.3 PQ4 Breathe in and out of your mouth. Try to sense the air
flow patterns near your face while doing this. Discuss the type
of flow associated with these flow processes. If you were to
blow out a candle, you would do it while exhaling (at least
most people do). Why is it easier to do this by exhaling than by
inhaling?
Transcribed Image Text:4.3 PQ4 Breathe in and out of your mouth. Try to sense the air flow patterns near your face while doing this. Discuss the type of flow associated with these flow processes. If you were to blow out a candle, you would do it while exhaling (at least most people do). Why is it easier to do this by exhaling than by inhaling?
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