### Understanding U-Tube Manometers#### U-Tube Manometer Example- **Question:** A simple U tube manometer is depicted alongside. The pressure at which side is higher? - Left - Right - Left = Right ![U Tube Manometer](image.png) **Explanation:** The manometer image shows a liquid in a U-shaped tube, with the liquid levels indicating pressure differences between the two sides. #### Pressure Difference Calculation- **Question:** To calculate the pressure difference at locations 1 and 2 (\(P_2 - P_1\)), do we need to know the length of the inclined tube \(L\) as shown below? - True - False ![Diagram of Pressure Measurement](image.png) **Diagram Explanation:** - The diagram features a flow section or flow device, where fluid flow causes pressure changes. - Points 1 and 2 are marked at different locations along the flow. - The inclined tube \(L\) is also marked, demonstrating the spatial measurement required for accurate pressure calculation. - Understanding this setup is crucial for determining pressure differences accurately.

A simple U tube manometer is given below. The pressure at which side is higher? o Left o Right o Left = right • In order to calculate the pressure difference at locations 1 and 2 (P2 - P1), we need to know the length of the inclined tube L, as is shown below. o True o False A etion device Fluid

A simple U tube manometer is given below. The pressure at which side is higher? o Left o Right o Left = right • In order to calculate the pressure difference at locations 1 and 2 (P2 - P1), we need to know the length of the inclined tube L, as is shown below. o True o False A etion device Fluid

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