A U-tube is made up of two capillaries with bores of 0.0039 ft and 0.0078 ft. A liquid with a surface tension of 0.055 N/m and a zero contact angle is partially filled into the vertical tube. Determine the density of the liquid if the estimated difference in the level of the two menisci is 1 cm. (Answer must be in kg/m^3

A U-tube is made up of two capillaries with bores of 0.0039 ft and 0.0078 ft. A liquid with a surface tension of 0.055 N/m and a zero contact angle is partially filled into the vertical tube. Determine the density of the liquid if the estimated difference in the level of the two menisci is 1 cm. (Answer must be in kg/m^3

Name: A U-tube is made up of two capillaries with bores of 0.0039 ft and 0.0
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: A U-tube is made up of two capillaries with bores of 0.0039 ft and 0.0078 ft. A liquid with asurface tension of 0.055 N/m and a zero contact angle is partially filled into the vertical tube.Determine the density of the liquid if the estimated differe

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.122P: The 12-ft wide quarter-circular gate AB is hinged at A. Determine the contact force between the gate...

See similar textbooks

Similar questions

A 30-cm-diameter, 10-cm-high vertical cylindrical vessel equipped with a vertical tube at the edge is rotated about its vertical axis at a constant angular velocity of 15 rad/s. If the water rise in the tube is 30 cm, determine the net vertical pressure force acting on the vessel.
two vertical parallel glass plates 0.1 mm apart are partially immersed in water. Considering that the water does not reach the upper edges of the sheets and that the liquid completely wets the glass, determine: a) the height that rises in the flat capillary, b) the attractive force between the plates. Consider the width of the sheet l=12cm and density y=72.8*10^-3 N/m
The distance between the centers of the two arms of a U-tube open to the atmosphere is 30 cm, and the U-tube contains 20 cm high alcohol in both arms. Now the U-tube is rotated about the left arm at 4.2 rad/s. Determine the elevation difference between the fluid surfaces in the tow arms. Include the free body diagram in your solution. a.0.96 m b.0.67 m c.0.33 m d.0.81 m
Consider a tank of rectangular cross-section partially filled with a liquid placed on an inclined surface, as shown in the figure. When frictional effects are negligible, show that the slope of the liquid surface will be the same as the slope of the inclined surface when the tank is released. What can you say about the slope of the free surface when the friction is significant
A 30 cm diameter , 90 cm high vertical cylindrical container is partially filled with 60 cm high water. Now the cylinder is rotated at constant angular speed of 180 rpm. Determine how much the liquid level at the center of the cylinder will drop as result of this rotational motion. a. 0.505 m b. 0.396 m c. 0.124 m d. 0.325 m With free body diagram
A 3-m-diameter, 7-m-long cylindrical tank is completely filled with water. The tank is pulled by a truck on a level road with the 7-m-long axis being horizontal. Determine the pressure difference between the front and back ends of the tank along a horizontal line when the truck (a) accelerates at 3 m/s2 and (b) decelerates at 4 m/s2.
An open tank 5m long, 2m deep and 3 m wide contains oil of relative density 0.9 to a depth of 0.9 m. If the tank is accelerated along its length on a horizontal track at a constant value of 3 m/s2 , determine: (i) The new positon of the oil surface. (ii) The pressures at the bottom of the tank at the front and rear edges. (iii) The amount of spill if the tank is given a horizontal acceleration of 4.5 m/s2 instead of 3 m/s2 .
The distance between the centers of the two arms of a U-tube open to the atmosphere is 30 cm, and the U-tube contains 20 cm high alcohol in both arms. Now the U-tube is rotated about the left arm at 4.2 rad/s. Determine the elevation difference between the fluid surfaces in the tow arms.
An open barge has the dimensions shown in the figure. If the barge is made out of 5.5-cm-thick steel plate on each of its four sides and its bottom, what mass of coal can the barge carry in freshwater without sinking? Is there enough room in the barge to hold this amount of coal? (The density of coal is about 1500 kg/m3.)
A capillary tube is immersed vertically in a water container. Knowing that water starts to evaporate when the pressure drops below 3.5 kPa, determine the maximum capillary rise and tube diameter for this maximum-rise case. Take the contact angle at the inner wall of the tube to be 6° and the surface tension to be 1.00 N/m. Find the tube diameter for the maximum rise (in μm.)
Step by Step Determine the distance that the column of fluid will rise in a 1-cm open tube when the tube is inserted in fluid with a density of 990 kg/m^3 and a surface tension of 0.09 N/m. PLEASE Provide answer in cm and assume a contact angle of 0-degree.
Consider a heavy car submerged in water in alake with flat bottom. The driver's side door of the car is1.1 m high and 0.9 m wide, and the top edge of the door is10 m below: the water surface Determine the net forceacting on the door ( normal to its surface) and the locationof the pressure center if : (a) the car is well-sealed and itcontains air at atmospheric pressure and (b) the car is filledwith water. (Ans:102.5 kN)