The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 ° C flows through it at a rate of 1.0 × 10 − 2 m 3 /s .

Question

Want to see the full answer?

Answer 1

Question

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

••63 SSM www In the circuit of Fig. 27-65, 8 = 1.2 kV, C = 6.5 µF, R₁ S R₂ R3 800 C H R₁ = R₂ = R3 = 0.73 MQ. With C completely uncharged, switch S is suddenly closed (at t = 0). At t = 0, what are (a) current i̟ in resistor 1, (b) current 2 in resistor 2, and (c) current i3 in resistor 3? At t = ∞o (that is, after many time constants), what are (d) i₁, (e) i₂, and (f) iz? What is the potential difference V2 across resistor 2 at (g) t = 0 and (h) t = ∞o? (i) Sketch V2 versus t between these two extreme times. Figure 27-65 Problem 63.

Thor flies by spinning his hammer really fast from a leather strap at the end of the handle, letting go, then grabbing it and having it pull him. If Thor wants to reach escape velocity (velocity needed to leave Earth’s atmosphere), he will need the linear velocity of the center of mass of the hammer to be 11,200 m/s. Thor's escape velocity is 33532.9 rad/s, the angular velocity is 8055.5 rad/s^2. While the hammer is spinning at its maximum speed what impossibly large tension does the leather strap, which the hammer is spinning by, exert when the hammer is at its lowest point? the hammer has a total mass of 20.0kg.

If the room’s radius is 16.2 m, at what minimum linear speed does Quicksilver need to run to stay on the walls without sliding down? Assume the coefficient of friction between Quicksilver and the wall is 0.236.

Answer 2

Question

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Answer 6

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

Answer 7

Chapter 14, Problem 29P

(a)

To determine

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

Answer 8

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Answer 9

(b)

To determine

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 13

Ch. 14 - Prob. 1RQ Ch. 14 - Prob. 2RQ Ch. 14 - Prob. 3RQ Ch. 14 - Prob. 4RQ Ch. 14 - Prob. 5RQ Ch. 14 - Review Question 14.6 Describe some of the...Ch. 14 - Review Question 14.7 When a skydiver falls at...Ch. 14 - Prob. 1MCQ Ch. 14 - A river flows downstream and widens, and the flow...Ch. 14 - Prob. 3MCQ

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 ° C flows through it at a rate of 1.0 × 10 − 2 m 3 /s .

Solution Summary: The author explains the Poiseuille's law, which determines the pressure drop due to viscous friction from the beginning to the end of a pipe.

Concept explainers

The pressure drop due to viscous friction from the beginning to the end of a pipe of radius 5.0 cm and length 500 m when water at 20 °C flows through it at a rate of 1.0×10−2 m3/s.

The radius of a new pipe to replace the old pipe of radius 5.0 cm and length 500 m in which water at 20 °C flows at a rate of 1.0×10−2 m3/s, such that the pressure difference remains constant and the flow rate doubles.

Want to see the full answer?

Chapter 14 Solutions