As you can see from the picture, i have an uneven U-shaped tube, sealed at the short end. I fill the tube with water and i seal it. So the short side is filled with water and the long side ends up containg water and trapped air.
Now the tube is sealed on both sides and i turn it in such a way that the traped air moves at the short side.
Are my claims about pressure in senarios A & B correct?
What is the pressure for all points in senario C?
(My question is basically coming from watching...