If you pour liquids with different densities (like water and oil) into the vessels, the heights will be different. The liquid with the lower density will have a higher column, following the formula:
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These are vessels that are connected at the bottom, allowing liquid to flow freely from one to another (e.g., a teapot and its spout). voprosy paragraf23 avtor peryshkin 7 klass
The surfaces settle at the same horizontal level, regardless of the vessels' shapes or widths.
). For the liquid to be at rest, the pressure at the bottom must be equal, meaning the heights must be equal. Questions for Self-Check If you pour liquids with different densities (like
Common examples include tea kettles, watering cans, water towers (plumbing systems), and locks for ships.
In communicating vessels of any shape, a stationary liquid of the same density will always settle at the same horizontal level. This happens because the pressure at any given depth in a liquid depends only on the height of the liquid column ( In communicating vessels of any shape, a stationary
Here are the typical questions and answers found at the end of Paragraph 23: