The surfaces settle at the same horizontal level, regardless of the vessels' shapes or widths.
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: voprosy paragraf23 avtor peryshkin 7 klass
In the 7th-grade physics textbook by , Paragraph 23 focuses on Communicating Vessels (Сообщающиеся сосуды). This topic explores how liquids behave in connected containers. Key Concept: The Law of Communicating Vessels The surfaces settle at the same horizontal level,
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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 ( This topic explores how liquids behave in connected
). 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
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).