Pascal's Law - Containers filling up

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SUMMARY

Pascal's Law states that pressure applied to an enclosed fluid is transmitted undiminished throughout the fluid. In the discussion, participants confirm that the pressure at the same height in different containers is equal, supporting the conclusion that all containers will fill to the same level regardless of their shape or size. The equation P1 = P2 is referenced to illustrate this principle. The consensus is that the pressure exerted by the water is uniform across the containers at the same height.

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Glorzifen
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Homework Statement


2zhp4p3.jpg


Homework Equations


P1=P2

The Attempt at a Solution


My first instinct is E), they are all equal.

So the water fills up the bottom part slowly and it will fill up to the level of the containers equally (obviously). From there, the water will start filling the containers. The amount of water in each container that is pushing down will be the amount of water found in the 'vertical lines' drawn up from the base of the container (does that make sense?). So there will be more water pushing down in C than in A. But this doesn't matter because the amount of pressure in one area manifests itself equally throughout the water.

Anyway, the more I think about it the more (E) makes sense. Would like to make sure that's the case though.

Thanks,

Graeme
 
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Glorzifen said:
My first instinct is E), they are all equal.

Hi Graeme! :smile:

Yes, it's E … pressure at the same height is the same.
 

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