Flow through a 2"-diameter steel rough pipe reveals that the Reynolds number isapproximately 5×105 . If the velocity was increased 10-fold, how much does the frictionfactor change?A. decreases by less than 5%B. remains constantC. increases by less than 5%D. increases by more than 5%

Flow through a 2"-diameter steel rough pipe reveals that the Reynolds number isapproximately 5×105 . If the velocity was increased 10-fold, how much does the frictionfactor change?A. decreases by less than 5%B. remains constantC. increases by less than 5%D. increases by more than 5%

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section: Chapter Questions

Problem 54PQ: Liquid toxic waste with a density of 1752 kg/m3 is flowing through a section of pipe with a radius...

See similar textbooks

Related questions

Q: Find the percent error.

Q: 1) Let the tank has diameter D=1 m and height H=5 m. The initial volume on the water in the tank is…

Q: The angular velocity of an object as it rotates about a fixed axis is represented by the straight…

Q: You walk into an elevator, step onto a scale, and push the "up" button. You recall that your normal…

Q: What can be concluded from a physics lab covering Ohm's law applications with a breadboard and IOLab…

A: Ohm's Law is a fundamental concept in physics and electronics. It states that the current passing…

Q: Don't use chat gpt It Chatgpt answer is wrong

A: The magnitude of vector A is, A = 5.3 m. The angle that vector A makes with the x- axis is, θA=56∘.…

Q: Two charges, 9₁ = -11.5 nC and 92 d 60.0° B d 9₁ 92 = 26.5 nC, are separated by a distance d = 2.50…

A: if doubt arises please mention in the comments.

Q: don't use chat gpt

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: ✓ 19. Capacitors A and B have the same capacitance. Capacitor A is charged so that it stores 4J of…

Q: I need help with this problem and an explanation for the solution described below. (University…

Q: Don't use ai i will report you answer solve it as soon as possible with proper explanation

Q: Construct green function for an outgoing wave in scattering problem and use it to calculate the…

A: In scattering theory, we often seek to calculate the amplitude of scattered waves from an incident…

Q: math each diagram with its correct description . diagrams will be used once

A: ...................................First diagram (leftmost): It shows two types of particles paired…

Q: 3.4** Two hobos, each of mass mɲ, are standing at one end of a stationary railroad flatcar with…

Q: I need help with this problem and an explanation for the solution described below. (University…

A: Step 1 of 3: Explanation:Rolling Cylinder:The potential energy at the top of the hill converts into…

Q: I need help with this problem and an explanation for the solution described below. (University…

A: Step 1: Step 2: Step 3: Step 4:

Q: find the maximum velocity of the wheel velocity chart shown

A: Step 1: Step 2: Step 3: Step 4:

Q: Don't use chat gpt

Q: 2 An air-filled parallel-plate capacitor has plates of area 2.60 cm separated by 3.00 mm. The…

Q: A projectile is shot from the edge of a cliff 170 m. above ground with an initial speed of 40.0 m/s…

A: Step 1:Given:The initial vertical position of the projectile above a level ground: y0=170 mThe…

Q: The figure shows three vectors and their magnitudes and relative directions. The magnitude of the…

A: Step 1: Step 2: Step 3: Step 4:

Q: 11:52 AM ✔ □ platform.aakash.ac.in B 17 32 AIATS For Two Yea... 01:39:29 End Test Physics Chemistry…

A: Given: separation distance between two particles (s) = 112 mInitial speed of particles:speed of A…

Q: A metal sphere of radius 0.44 mm carries a charge 0.51 μC�C . Equipotential surfaces are to be drawn…

A: Step 1:Let r be the radius of equipotential surface outside the sphere.Then, the potential of this…

Q: A uniformly charged ring of radius 10.0 cm has a total charge of 86.5 μC. Find the electric field on…

Q: Part A In the Olympic shotput event, an athlete throws the shot with an initial speed of 11.0 m/s at…

A: if doubt arises please mention in the comments.

Q: Please explain to me part C ONLY part a and b are seperate questions I don't need them THE FINAL…

A: Q3 = 1kg×4.18kJ/kg∘C× (10∘C−Tf)EnergySince it is technically impossible to cool water below its…

Q: Use the polygon method of vector addition to construct on the axes below a graphical solution to the…

Q: A thin plastic ring of radius R = 0.43 m is sprayed with electrically charged paint in a manner that…

A: Step 1:Given: λ=7.6 mC/mR=0.43 mUnknown:The expression for the magnitude of the net electric field…

Q: which displays a movement to the right and how is this known?

Q: Young David who slew Goliath experimented with slings before tackling the giant. He found that he…

A: (a) Which rate of rotation gives the greater speed for the stone at the end of the sling?The…

Q: Measurement instructions: Use figure 1 to make your measurements and record these measurements in…

Q: A heart pacemaker fires 69 times a minute, each time a 32.0 nF capacitor is charged (by a battery in…

A: Since a capacitor is charged through a resistor in a series RC circuit and is charged to 0.632 (63.2…

Q: Vector help

A: Step 1: Step 2: Step 3: Step 4:

Q: Problem 4 P 60° A 160-lb force P is applied at Point A of a structural member. Calculate (a) the…

Q: pratice problem pls help

Q: PRE LAB ASSIGNMENTSWhich of the following is an inertial frame(where when no force is applied, a…

A: Step 1: Identifying Inertial Frames Step 2: Free Body Diagrams Step 3: Solving Equations Step 4:…

Q: Don't use chat gpt

Q: O Macmillan Learni bo A 0.0100-kg block and a 2.20-kg block are attached to the ends of a rope. A…

A: Step 1: Step 2:

Q: A typical sheet of paper is 8.5 inches wide and 11 inches long. Calculate the length of one sheet in…

A: First, we need to convert the length of the paper from inches to centimeters. We know that 1 inch is…

Q: Use the best fit line to find the mass of the combination you used, and then find the percent error.

Q: I need help with this problem and an explanation for the solution described below. (University…

A: First, we need to convert the given values into SI units. The mass is given in grams and needs to be…

Q: Does this plot represent a straight line? What are the slope and the Y-int for the best fit line?…

Q: (a) Two objects connected by a light string that passes over a frictionless pulley. (b) Force…

A: For the block with mass m1, the forces acting on it are the tension T in the string and the…

Q: A 9.0-kg block slides in a straight line. The velocity of the block as a function of time is…

A: Step 1: Step 2:

Q: Vtot =0 O Symmetric Cross = 200 C, and the vertical rod has a charge of -Q = -200 C. The charges on…

Q: 6. Three displacement vectors of a croquet ball are shown in the figure below, where |Ã| m, |B| =…

A: Step 1:Given:The magnitude of the displacement vector A: ∣∣∣∣A∣∣∣∣=20.0 mThe magnitude of the…

Q: A block lies on a plane raised an angle θ from the horizontal. Three forces act upon the block: F→w,…

A: Approach to solving the question:Free body diagram and resolving the force of gravity into…

Q: 1. What is the pressure on the haul of a submarine submerged to 400 m into the sea? 2. 20 kg weight…

A: Here is the step-by-step explanation:Problem 1: Pressure on the Hull of a Submarine Submerged to…

Q: At a local pumpkin patch, Ximena is hired to create a Hallowe'en gourd launcher. Ximena wants to…

A: From the problem, we know the following:The final velocity in the x direction (vx) is 5.12 m/s.The…

Question

Flow through a 2"-diameter steel rough pipe reveals that the Reynolds number is
approximately 5×105 . If the velocity was increased 10-fold, how much does the friction
factor change?
A. decreases by less than 5%
B. remains constant
C. increases by less than 5%
D. increases by more than 5%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

(a) What is the fluid speed in a fire hose with a 9.00-cm diameter carrying 80.0 L of water per second? (b) What is the flow rate in cubic meters per second? (c) Would your answers be different if salt water replaced the fresh water in the fire hose?
(a) What is the pressure drop due to the Bernoulli effect as water goes into a 3.00-cm-diameter nozzle from a 9.00-cm-diameter fire hose while carrying a flow of 40.0 L/S? (b) To what maximum height above the nozzle can this water rise? (The actual height will be significantly smaller due to air resistance.)
(a) What is the density of a woman who floats in freshwater with 4.00% of her volume above the surface? This could be measured by placing her in a tank with marks on the side to measure how much water she displaces when floating and when held under water (briefly). (b) What percent of her volume is above the surface when she floats in seawater?
Gasoline is piped underground from refineries to major users. The flow rate is 3.00102 m3/s (about 500 gal/ min), the viscosity of gasoline is 1.00103 (N/m2) s, and its density is 680 kg/m3. (a) What minimum diameter must the pipe have if the Reynolds number is to be less than 2000? (b) What pressure difference must be maintained along each kilometer of the pipe to maintain this flow rate?
When a person sits erect, increasing the vertical position of their brain by 36.0 cm, the heart must continue to pump blood to the brain at the same rate. (a) What is the gain in gravitational potential energy for 100 mL of blood raised 36.0 cm? (b) What is the drop in pressure, neglecting any losses due to friction? (c) Discuss how the gain in gravitational potential energy and the decrease in pressure are related.
(a) Suppose a blood vessel's radius is decreased to 90.0% of its original value by plaque deposits and the body compensates by increasing the pressure difference along the vessel to keep the flow rate constant. By what factor must the pressure difference increase? (b) If turbulence is created by the obstruction, what additional effect would it have on the flow rate?
Liquid toxic waste with a density of 1752 kg/m3 is flowing through a section of pipe with a radius of 0.312 m at a velocity of 1.64 m/s. a. What is the velocity of the waste after it goes through a constriction and enters a second section of pipe with a radius of 0.222 m? b. If the waste is under a pressure of 850,000 Pa in the first section of pipe, what is the pressure in the second (constricted) section of pipe?
(a) Verify that work input equals work output for a hydraulic system assuming no losses to friction. Do this by showing that the distance the output force moves is reduced by the same factor that the output force is increased. Assume the volume of the fluid is constant. (b) What effect would friction within the fluid and between components in the system have on the output force? How would this depend on whether or not the fluid is moving?
The pressure drop along a length of artery is 100 Pa, the radius is 10 mm, and the flow is laminar. The average speed of the blood is 15 mm/s. (a) What is the net force on the blood in this section of artery? (b) What is the power expended maintaining the flow?
The flow rate of blood through 2.00106 -m-radius capillary is 3.80109 cm3/s. (a) What is the speed of the blood flow? (This small speed allows time for diffusion of materials to and from the blood.) (b) Assuming all the blood in the body passes through capillaries, how many of them must there be to carry a total flow of 90.0 cm3/s? (The large number obtained is an overestimate, but it is still reasonable.)
A certain hydraulic system is designed to exert a force 100 times as large as the one put into it. (a) What must be the ratio of the area of the slave cylinder to the area of the master cylinder? (b) What must be the ratio of their diameters? (c) By what factor is the distance through which the output force moves reduced relative to the distance through which the input force moves? Assume no losses to friction.
A host pours the remnants of several of wine into a jug a party. The host then inserts a cork with a 2.00-cm diameter into the bottle, placing it in direct contact with the wine. The host is amazed when the host pounds the cork into place and the bottom of the jug (with a 14.0-cm diameter) breaks away. Calculate the extra force exerted against the bottom if he pounded the cork with a 120-N force.