The effect of the decrease in pressure with the increase in speed of the fluid in a horizontal tube gives that:
Correct answer: B. Bernoulli effect
- A. Torricelli effect
- B. Bernoulli effect
- C. Venturi effect
- D. Doppler's effect
Explanation
Bernoulli's principle describes the decrease in pressure with an increase in fluid speed in a horizontal tube
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About Fluid Dynamics
Fluid flow is described through speed, pressure and density, including steady flow and the equation of continuity for conserving mass. Bernoulli's equation relates pressure, speed and height, while fluid drag and terminal velocity explain why a falling object eventually moves at constant speed when drag balances its weight.
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