Depends on the flow rate, but most likely 1 if the tap is running fast. Otherwise I have no idea.
Also, what's with these comments? What's so special/clever about this pic?
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
Depends on the flow rate, but most likely 1 if the tap is running fast. Otherwise I have no idea.
Also, what's with these comments? What's so special/clever about this pic?
The number of people in these comments who already understand the self-siphoning nature of water with zero explanation required makes me so proud to be here among them.
Ha. Trick question! All of them are already full of air, and niether the flow rate nor the direction (or lack) of gravity was specified anyway. You lose. :)
I think, Number 7 will stay empty for some time.
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7