Q6. Water flows m a horizontal tube (see figure). The pressure of water changes by 700 Nm−2 between A and B where the area of cross section are 40 cm2 and 20 cm2, respectively. Find the rate of flow of water through the tube. (density of water = 1000 kgm−3 ) (1) 3020cm3/s (2) 2720cm3/s (3) 2420cm3/s (4) 1810cm3/s
What This Question Tests
This question involves applying both Bernoulli's principle and the equation of continuity to find the volume flow rate of water in a horizontal tube given pressure difference and cross-sectional areas.
Concepts Tested
Formulas Used
A₁v₁ = A₂v₂ = Q
P₁ + ½ρv₁² = P₂ + ½ρv₂²
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📋 Question Details
- Chapter
- Properties of Matter
- Topic
- Fluid Dynamics
- Year
- 2020
- Shift
- 09 Jan Shift 1
- Q Number
- Q6
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 10: Mechanical Properties of Fluids
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