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2. Referring to the experiment on venturi meter, answer the following questions by writing your response in the space provided after each question. Drag and drop the correct answer to its corresponding answer box.
| 1. How do the liquid levels in X, Y and Z compare when the liquid is at rest? What does this tell you about pressure at A, B and C?
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2. Compare the liquid levels in tube X, Y and Z when the liquid is flowing. What does this tell you about pressure at A, B and C?
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| 3. Comment on the velocity of the liquid at A, B and C. |
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Velocity is higher at B than at A and C
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The level is highest in X, followed by Z, then Y. Pressure is highest at X and lowest at Y
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Levels are the same. Pressure at A, B and C are equal
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