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A fluid with a viscosity of 0.1 Pa·s flows through a pipe of radius 0.05 m. What is the shear stress if the flow rate is 0.01 m³/s?

Practice Questions

1 question
Q1
A fluid with a viscosity of 0.1 Pa·s flows through a pipe of radius 0.05 m. What is the shear stress if the flow rate is 0.01 m³/s?
  1. 0.4 Pa
  2. 0.2 Pa
  3. 0.1 Pa
  4. 0.5 Pa

Questions & Step-by-step Solutions

1 item
Q
Q: A fluid with a viscosity of 0.1 Pa·s flows through a pipe of radius 0.05 m. What is the shear stress if the flow rate is 0.01 m³/s?
Solution: Using the formula for shear stress, τ = (4 * η * Q) / (π * r^3), we find τ = 0.4 Pa.
Steps: 0

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