Voprosy Paragraf23 Avtor Peryshkin 7 Klass Apr 2026

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

). 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 voprosy paragraf23 avtor peryshkin 7 klass

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). In the 7th-grade physics textbook by , Paragraph