AP EAMCET · PHYSICS · Mechanical Properties of Fluids
An ideal liquid flows through a horizontal tube of variable diameter. The pressure is lowest where the _____.
- A Velocity is highest
- B Velocity is lowest
- C Diameter is largest
- D Velocity is intermediate
Answer & Solution
Correct Answer
(A) Velocity is highest
Step-by-step Solution
Detailed explanation
Using Bernoulli's theorem, which states the total mechanical energy, potential energy and kinetic energy of an ideal and steady fluid flow remain conserved at a section during flow process. ⇒Pρ+v22+gh=constant P is the pressure of fluid at the section, v is…
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