lost captain's latest activity

Yes right J shaped

J-shaped? J naturally has a head and a tail. Carry on.

In my senario where we go from bubble at the top to bubble at the bottom if the air pressure doesn't change,meaning it stays Patm , then...

So in the video the claim that the pressure of the whole system increases, is wrong?

If the pressure of the air bubble stays the same then the pressure at the interface of the air and water will stay the same. If that's...

That the pressure will remain Patm? But If you watch the video we see that the air pressure remains the same but the water pressure...

Water can be considered incompressible for the scenario. Thus the water volume in A or C will be the same. What does that tell you about...

Yes. Have you considered applying Boyle's law?

Sure, the water is incomprehensible and so the trapped air exists in a fixed volume. Whether it is trapped in the long side or the short...

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...