Правка разделов «Statement», «Solution and Answer»
en/4.1.1.md
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| ### Statement | |||
| − | $1.$ What is fluid pressure? Think of a way to measure pressure | ||
| + | $1.$ What is fluid pressure? Think of a way to measure pressure. | ||
| − | ### Solution | ||
| + | ### Solution and Answer | ||
| − | Fluid pressure is the force exerted by a fluid (liquid or gas) per unit area. It arises due to the motion and interactions of fluid molecules and acts in all directions at a given point in the fluid. The pressure at a given depth in a fluid is given by the equation | ||
| + | Fluid pressure is the force exerted by a fluid (liquid or gas) per unit area. It arises due to the motion and interactions of fluid molecules and acts in all directions at a given point in the fluid. The pressure at a given depth in a fluid is given by the equation. | ||
| − | #### Answer | ||
| + | P= 𝑃0 + 𝜌𝑔ℎ | ||
| − | P= 𝑃0 + 𝜌𝑔ℎ | ||
| + | A way to measure pressure is using a Manometer, which is an U-shaped tube filled with liquid (e.g Water or Mercury). One side is open to the atmosphere, and the other side is connected to the system whose pressure is being measured. | ||
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| @@ -1,15 +1,18 @@ | |||
| ### Statement | ### Statement | ||
| $1.$ What is fluid pressure? Think of a way to measure pressure | $1.$ What is fluid pressure? Think of a way to measure pressure. | ||
| ### Solution | ### Solution and Answer | ||
| Fluid pressure is the force exerted by a fluid (liquid or gas) per unit area. It arises due to the motion and interactions of fluid molecules and acts in all directions at a given point in the fluid. The pressure at a given depth in a fluid is given by the equation |
Fluid pressure is the force exerted by a fluid (liquid or gas) per unit area. It arises due to the motion and interactions of fluid molecules and acts in all directions at a given point in the fluid. The pressure at a given depth in a fluid is given by the equation. | ||
| #### Answer | P= 𝑃0 + 𝜌𝑔ℎ | ||
| P= 𝑃0 + 𝜌𝑔ℎ | A way to measure pressure is using a Manometer, which is an U-shaped tube filled with liquid (e.g Water or Mercury). One side is open to the atmosphere, and the other side is connected to the system whose pressure is being measured. | ||