Why does air feel cooler when blown through a small hole and warm through a big one? (for example from a mouth)
78293
Why does the air we blow/exhale out from our mouths change from hot to cold depending on the size of the opening we make with our mouth?
139385
What is the microscopic picture for warm air rising?
123179
What's the true reason behind thermal expansion?
51475
Calculate flow rate of air through a pressurized hole
14987
Why am I not burned by a strong wind?
28235
What happens when you put a Portable Hole inside a Bag of Holding while on the Astral plane?
116475
Does humidity make cold air feel colder?
19419
Why does a candle blow out when we blow on it? Our breath is 16% oxygen and only 4% CO2
56219
Why are oxygen and hydrogen compressible, but water is barely compressible
105668
Can Wall of Force transfer thermal energy?
29858
Why does the air flow faster over the top of an airfoil?
33375
Does wind raise air temperature?
129106
Is temperature discrete
82514
Why we won't extract heat from air temperature?
18676
Why is filling a balloon from your mouth much harder initially?
48617
I don't understand why a cavity with a hole is a black body
155218
A physical explanation for negative kelvin temperatures