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Orifices and Mouthpieces MCQs
What is the primary principle governing the flow through an orifice?
4. What is the primary principle governing the flow through an orifice?
- Bernoulli's principle
- Hooke's law
- Pascal's principle
- Archimedes' principle
Answer: A) Bernoulli's principle
Explanation:
Flow through an orifice is primarily governed by Bernoulli's principle, which states that in a streamlined flow, an increase in the velocity of a fluid occurs simultaneously with a decrease in pressure.