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Results tagged with air
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user 122169
Earth's atmosphere is a layer of gases that surround it, permitting life and protecting life by absorbing ultraviolet solar radiation, warming the surface by retaining the heat and mitigating the temperature difference between day and night.
3
votes
Does a scale weigh a bee flying inside a box?
the bee makes movement of air that causes air pressure, and this pressure is distributed around,
if the box is closed, the amount of lift above because low pressure is equal to the weight below caused … by air pressure, so no change on weight
but if the box is open, i think that the air outside the box will flow in and the air below will 'hit' the box, basically, the lift will be lost to the ambient …
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