B Volume Compression in Cylinders: Does Diameter Affect Rate of Loss?

AI Thread Summary
In a discussion about volume compression in cylinders with different diameters but equal volumes, it was debated whether a larger diameter cylinder would lose volume faster when the same force is applied to the plungers. The consensus suggests that the cylinder with the larger diameter will compress less than the smaller one, despite having the same initial volume. This is due to the relationship between force, pressure, and area in a piston system. A participant expressed disagreement with this conclusion, believing that the final volume of compressed air would be the same in both cylinders. The conversation highlights the need for further study on the principles of pressure and volume in cylindrical systems.
Timothy Schablin
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Say we have 2 cylinders with the same volume capacities, but different radii, and a plunger to 'squeeze' the contents. We apply the same force to each plunger. Will the cylinder with the larger radii lose volume faster? Or will they be equal?
 
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Timothy Schablin said:
Say we have 2 cylinders with the same volume capacities, but different radii, and a plunger to 'squeeze' the contents. We apply the same force to each plunger. Will the cylinder with the larger radii lose volume faster? Or will they be equal?
How are force, pressure and area related for a piston in a cylinder?
 
A question on a test that i got wrong.

If you exert a force of 25 on a plunger of a cylinder containing air with an initial volume of 7, then exert the same force on the plunger of a smaller diameter cylinder, but with same volume of air, the cylinder with the larger diameter will compress less.

I disagreed with that statement, therefore got it wrong. I claimed the final volume of compressed air would be the same in each cylinder.

Oh well. More studying to do i guess...
 
I think it's easist first to watch a short vidio clip I find these videos very relaxing to watch .. I got to thinking is this being done in the most efficient way? The sand has to be suspended in the water to move it to the outlet ... The faster the water , the more turbulance and the sand stays suspended, so it seems to me the rule of thumb is the hose be aimed towards the outlet at all times .. Many times the workers hit the sand directly which will greatly reduce the water...

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