Q23.A liquid of density 750 kg m−3 flows smoothly through a horizontal pipe that tapers in cross-sectional area from A1 = 1. 2 × 10−2 m2 to A2 = A12 . The pressure difference between the wide and narrow sections of the pipe is 4500 Pa . The rate of flow of liquid is _____ ×10−3 m3 s−1 .
What This Question Tests
This question tests the understanding of fluid flow in a tapering pipe, requiring the application of both the equation of continuity and Bernoulli's principle.
Concepts Tested
Formulas Used
A₁v₁ = A₂v₂
P₁ + ½ρv₁² = P₂ + ½ρv₂²
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📋 Question Details
- Chapter
- Properties of Matter
- Topic
- Fluid Dynamics
- Year
- 2022
- Shift
- 28 Jun Shift 2
- Q Number
- Q23
- Type
- Numerical
- NCERT Ref
- Class 11 Physics Ch 10: Mechanical Properties of Fluids
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