(5) As shown in the image, an air space above a long tube is pressurized to 50 kPa vacuum. Water (15°C) from a reservoir fills the tube to a height h. If the pressure in the air space is changed to 25 kPa vacuum, will h increase or decrease, and by how much? Assume atmospheric pressure is 100 kPa. acuum, will h increase or descrease and by how much? ime atmospheric pressure is 100 kPa. BRODEPU h Air space Water

(5) As shown in the image, an air space above a long tube is pressurized to 50 kPa vacuum. Water (15°C) from a reservoir fills the tube to a height h. If the pressure in the air space is changed to 25 kPa vacuum, will h increase or decrease, and by how much? Assume atmospheric pressure is 100 kPa. acuum, will h increase or descrease and by how much? ime atmospheric pressure is 100 kPa. BRODEPU h Air space Water

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Calculate the pressure increase that must be applied to water to reduce its volume by 2%.

A: We have to Calculate the pressure increased that must be applied to water to reduce its volume by 2%

Q: An air-filled, hemispherical shell is attached to the ocean floor at a depth of 9.1 m as shown in…

Q: 1-m³ volume of water is contained in a rigid container. Estimate the change in the volume of the…

A: Volume of water = 1m3 pressure (P)= 40MPa

Q: A manometer is used to measure the pressure in a tank filled with air. The fluid has a specific…

A: given atmospheric pressure = 96 kPa S.G= 0.95 ρw=1000 kg /m3 h=65 cm=0.65 m Gauge…

Q: A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump…

A: Given:- Inlet pressure, P1=14.7 lbf/in2Inlet temperature=180oFVolumetric flow rate=0.42 gal/minExit…

Q: A 1-m³ volume of water is contained in a rigid container. Estimate the change in the volume of the…

A: Given data The volume of the water = 1 m3 The pressure of piston = 36 MPa We are supposed to…

Q: Fluid Mechanics question: As shown in the image, an air space above a long tube is pressurized to 50…

A: Consider the unit weight of water is 9790 N/m3Consider a point 1 on the surface of reservoir and…

Q: Calculate the location of the center of pressure, Lp, to in m to the nearest 1000th. Fluid: Orange…

A: Concept: Center of Pressure The total pressure force acting on a fully submerged body is called the…

Q: As shown in the figure, what is the static gage pressure in kg/cm2 in the air chamber?

A: ASKED: To determine the static gage pressure in the air chamber. The given problem can be…

Q: Question- A pressure gauge reads 62.3 kPa and 90 kPa respectively at heights of 7 m and 4 m fitted…

A: Pressure gauge readings at 7 m & 4 m are 62.3 kPa & 90 kPa as shown below- To Find- The…

Q: The plastic block shown below measures I.5 m xl.S m x(.7 m and has a specific gravity of 0.38. The…

A: Given data: Note : in diagram height is given as 0.5 m is but in question 1.5m is given assuming…

Q: A 1-m³ volume of water is contained in a rigid container. Estimate the change in the volume of the…

A: Given : Volume of water , V = 1 m3 Pressure = 33 Mpa = 33 * 106 N/m2 Required : Change in the…

Q: atmospheric pressure is 1.013 bar. Determine the absolute pressure of the system. O 2.026 bar O O…

Q: An open tank is filled with oil liquid of Gs=0.85. Calculate the absolute pressure at 30 feet below…

A: Specific Gravity = 0.85 Barometric pressure = 28.5 inches of mercury h = 30 feet

Q: what is the pressure (in Pa) at the higher center (P₂) if H=

Q: i) What is the gauge air pressure in the tank at Point 1?

Q: 6.8 in PA Water FIGUD

Q: A manometer is connected to a tank on the side (see below). There are two layers of different…

A: A manometer is connected to the bottom of the tank for measuring pressureSpecific Gravity of Water=…

Q: A Venturi tube will be used to measure the flow speed in a river. The instrument is shown in the…

A: Given data,problem on horizontal venturimeter is given atmospheric pressure=Patm=101000 Pa Ratio of…

Q: A gasoline line is connected to a pressure gage through a double-U manometer, as shown. If the…

Concept explainers

Pressure and Stress

Question

(5)
As shown in the image, an air space above a
long tube is pressurized to 50 kPa vacuum.
Water (15°C) from a reservoir fills the tube to
a height h. If the pressure in the air space is
changed to 25 kPa vacuum, will h increase or
decrease, and by how much? Assume
atmospheric pressure is 100 kPa.
acuum, will h increase or descrease and by how much?
ime atmospheric pressure is 100 kPa.
PROBLEM
h
Air space
Water

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Question 1 5 Marks The air-oil-water system shown below is at 21°C. Gauge A reads 11 kPa and gauge B reads 14 kPa less than Gauge C. (a) Calculate the density of the oil. (3 marks) (b) What is the reading of Gauge C? (2 marks) air oil water 1 m 0.65 m 0.65 m 1 m Ø A Ø B
H.W: An open tube is attached to a tank, as shown in the figure. If the water rises to a height of 800 mm in the tube. What are the pressures PA and PB of the air? PA F A Water PB piezometer 100 mm 300 mm 800 mm
2. If the atmospheric pressure is 101.33 kPa and the absolute pressure at the bottom of the tank as shown in the figure is 215 kPa. a.) What is the specific gravity of olive oil? b. ) What is the absolute pressure at the interface of the olive oil and the mercury c.) What is the pressure at the bottom of the tank Sea Oil (sg-0.89) Water Olive oil Mercury (sg= 13.6) 1.5 m 2.5 m 3.0m 0.5 m
I need the answer quickly
2. Water and oil flow in horizontal pipelines. A double U-tube manometer is connected between the pipelines, as shown in figure below. Calculate the pressure difference between the water pipe and the oil pipe. * Air Oil 25 mm Water 150 mm Sz =0.9 250 mm S =1.6
Convert the 115/85 systolic/diastolic pressures given in millimeters of Hg to Pa .
I need the answer as soon as possible
An initially empty tank on Earth is being filled with water so that the height of the water in the tank increases at a steady rate. Which one of the following graphs best describes the gauge pressure P at a point on the bottom of this tank as a function of time t during the filling process? Assume the tank starts filling at time t = Os and that the top of the tank is open to the atmosphere. The atmospheric pressure does not change during the process. The water in the tank does not overflow or reach the top of the tank during this process. A) D) P B)
#7 only
1.) A pressure in a given tank reads 398 mm of Hg. Determine the equivalent height of a certain fluid in m with sp.gr= 4.33.
The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown. The tank is located on a mountain at an altitude of 1400m where the atmospheric pressure is 89.6 kPa. Determine the pressure of air in the tank if h1 = 0.5m, h2 = 0.5m, and h3 = 0.6m. Take the densities of water, oil and mercury to be 1000kg/.850 kg/and 13,600 kg/
2- The density of a liquid is to be determined by an old 1-cm-diameter cylindrical hydrometer whose division marks are completely wiped out. The hydrometer is first dropped in water, and the water level is marked. The hydrometer is then dropped into the other liquid, and it is observed that the mark for water has risen S cm above the liquid-air interface. If the height of the original water mark is 12.7 cm, determine the density of the liquid S (cm) Last names starting 0.95 with A to L Unknown liquid Mark for water S cm