University Physics Volume 1
18th Edition
ISBN: 9781938168277
Author: William Moebs, Samuel J. Ling, Jeff Sanny
Publisher: OpenStax - Rice University
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 14, Problem 53P
Verigy that the SI of hpg is N/m2.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Verify that the SI unit of hpg is N/m2.
The flow through a ½ in diameter pipe is 4 GPM with a pressure drop of 1 PSI. What would the pressure drop be for the same flow through a 1.5 in diameter pipe?
A conical water tank has its top at ground level (consider this to be the x-axis) and
its base 12 ft below ground. The radius of the cone at ground level is 4 ft. It is filled
with water weighing 62.4 lb/cu.ft. and is to be emptied by pumping the water to a
spigot 3 ft above ground level. Find the total amount of work performed in
emptying the tank?
A 3456 ft-lbs
B 23961.6 ft-lbs
c) 8985.6 ft-lbs
с
D
1296 ft-lbs
Chapter 14 Solutions
University Physics Volume 1
Ch. 14 - Check Your Understanding If the reservoir in...Ch. 14 - Check Your Understanding Mercury is a hazardous...Ch. 14 - Check Your Understanding Would a hydraulic press...Ch. 14 - Which of the following substances are fluids at...Ch. 14 - Why are gases easier to compress tan liquids and...Ch. 14 - Explain how the density of air varies with...Ch. 14 - The images show a glass of ice water filled to the...Ch. 14 - How is pressure related to sharpness of a knife...Ch. 14 - Why is a force exerted by a static fluid on a...Ch. 14 - Imagine a remote location near the Nott Pole, a...
Ch. 14 - In ballet, dancing en pointe (on the tips of the...Ch. 14 - Atmospheric pressure exerts a large force (equal...Ch. 14 - Why does atmospheric pressure decrease more...Ch. 14 - The image shows how sandbags placed around a leak...Ch. 14 - Is there a net force on a dam due to atmospheric...Ch. 14 - Does atmospheric pressure add to the gas pressure...Ch. 14 - You can break a strong wine bottle by pounding a...Ch. 14 - Explain why the fluid reaches equal levels on...Ch. 14 - Suppose the master cylinder in a hydraulic system...Ch. 14 - More force is required to pull the plug in a full...Ch. 14 - Do fluids exert buoyant forces in a “weightless"...Ch. 14 - Will the same ship float higher in salt water than...Ch. 14 - Marbles dropped into a partially filled bathtub...Ch. 14 - Mary figures in the show streamlines. Explain why...Ch. 14 - You can squirt water from a garden hose a...Ch. 14 - Water is shot nearly vertically upward in a...Ch. 14 - Look back to figure 14.29. Answer the following...Ch. 14 - A tube with a narrow segment designed to enhance...Ch. 14 - Some chimney pipes have a T-shape, with a...Ch. 14 - Is there a limit to the height to which an...Ch. 14 - Why is it preferable for airplanes to take off...Ch. 14 - Roofs are sometimes pushed off vertically a...Ch. 14 - It is dangerous to stud close to railroad tracks...Ch. 14 - Water pressure inside a hose nozzle can be less...Ch. 14 - David rolled down the window on his car while...Ch. 14 - Based on Bernoulli’s equation, what are three...Ch. 14 - The old rubber boot below has leaks. To what...Ch. 14 - Water pressure inside a hose nozzle can be less...Ch. 14 - Explain why the viscosity of a liquid decreases...Ch. 14 - When paddling a canoe upstream, it is wisest to...Ch. 14 - Plumbing usually includes air-filled tubes tear...Ch. 14 - Doppler ultrasound can be used to measure the...Ch. 14 - Sink drains often have a device such as that shown...Ch. 14 - Gold is sold by the troy ounce (31.103 g). What is...Ch. 14 - Mercury is commonly supplied in flasks containing...Ch. 14 - What is the mass deep breath of air having a...Ch. 14 - A straightforward method of finding the density of...Ch. 14 - Suppose you have a coffee with a circular...Ch. 14 - A rectangular gasoline tank bold 30.0 kg of...Ch. 14 - A trash compactor can compress its contents to...Ch. 14 - A 2.50-kg steel gasoline can holds 20.0 L of...Ch. 14 - What is the density of 18.0-karat gold that is a...Ch. 14 - The tip of a nail exerts tremendous pressure when...Ch. 14 - A glass tube mercury. What would be the height of...Ch. 14 - The greatest ocean depths on Earth are found in...Ch. 14 - Verigy that the SI of hpg is N/m2.Ch. 14 - What pressure is exerted the bottom of a gas tank...Ch. 14 - A dam is used to hold back a river. The dam has a...Ch. 14 - Find ae gauge and absolute pressures in be balloon...Ch. 14 - How tall must be to measure blood pressure as high...Ch. 14 - Assuming bicycle tires are perfectly flexible and...Ch. 14 - Pascal’s Principle and Hydraulics 59. How much...Ch. 14 - What force must exerted on the master cylinder of...Ch. 14 - A host pours the remnants of several of wine into...Ch. 14 - A certain hydraulic system is designed to exert a...Ch. 14 - Verify that work input equals work output for a...Ch. 14 - What fraction of ice is submerged when it floats...Ch. 14 - If a person's body has a density of 995 kg/m3,...Ch. 14 - A rock with a mass of 540 g in air is found to...Ch. 14 - Archimedes' principle can be used to calculate the...Ch. 14 - Calculate the buoyant force a 200-L helium...Ch. 14 - What is density of a woman floats in fresh water...Ch. 14 - A man has a mass of 80 kg and a density of...Ch. 14 - A simple compass cute made by placing a small bar...Ch. 14 - What percentage of an iron anchor’s weight will be...Ch. 14 - Referring to Figure 14.20, prove that the buoyant...Ch. 14 - A 75.0-kg floats in freshwater 3.00% of his volume...Ch. 14 - What is the average flow rate in cm3/s of gasoline...Ch. 14 - The heart of a resting adult pumps blood at a rate...Ch. 14 - The Huka Falls on the Waikato River is one of New...Ch. 14 - (a) Estimate the time it would take to a private...Ch. 14 - What is the fluid speed a hose a 9.00-cm diameter...Ch. 14 - Water is moving at a velocity of 2.00 m/s through...Ch. 14 - Prove the sped of an incompressible fluid through...Ch. 14 - Water emerges straight down from a faucet with a...Ch. 14 - Verify that pressure has units of enery per unit...Ch. 14 - Suppose you have a wind speed gauge like the pitot...Ch. 14 - If be pressure reading of your pitot tube is 15.0...Ch. 14 - Every few years, winds in Boulder, Colorado,...Ch. 14 - What is the pressure drop due to the Bernoulli...Ch. 14 - (a) Using Bernoulli's equation, show that be...Ch. 14 - A container of water has a cross-sectional area of...Ch. 14 - A fluid of a constant density flows through a...Ch. 14 - (a) Calculate the retarding force due to viscosity...Ch. 14 - The arterioles (small arteries) leading to organ...Ch. 14 - A spherical particle falling at a terminal speed...Ch. 14 - Using the equation of the previous problem, find...Ch. 14 - A skydiver will reach a terminal velocity when the...Ch. 14 - (a) Verify that a 19.0% decrease in laminar flow...Ch. 14 - When physicians diagnose arterial blockages, they...Ch. 14 - An oil gusher shoots crude 25.0 m the through a...Ch. 14 - Concrete is pumped from a cement mixer to the...Ch. 14 - Verify that flow of oil is laminar for an oil...Ch. 14 - Calculate Reynolds numbers for flow of trough (a)...Ch. 14 - A fire hose has an inside diameter of 6.40 cm....Ch. 14 - At what rate might turbulence begin to develop in...Ch. 14 - Before digital storage devices, such as the memory...Ch. 14 - Water towers store water above the level of...Ch. 14 - The aqueous humor in a person's eye is exerting a...Ch. 14 - (a) Convert normal blood pressure readings of 120...Ch. 14 - Pressure cookers have been around for more than...Ch. 14 - Bird bones have air pockets to reduce their...Ch. 14 - In an immersion measurement of a woman's density,...Ch. 14 - Some have a density slightly less than that of...Ch. 14 - The human circulation system has approximately...Ch. 14 - The flow of blood through a 2.00106 m -radius...Ch. 14 - The left ventricle of a resting adult's heart...Ch. 14 - A sump pump (used to drain water from be basement...Ch. 14 - A glucose solution being administered with an IV...Ch. 14 - A small artery has a length of 1.1103m and a...Ch. 14 - Angioplasty is a technique in which arteries...Ch. 14 - Suppose a blood vessel's radius is decreased to...Ch. 14 - The pressure dam early in problems section...Ch. 14 - The temperature of atmosphere is not always...Ch. 14 - A submarine is stranded on the bottom of the ocean...Ch. 14 - Logs sometimes float vertically a lake because one...Ch. 14 - Scurrilous con artists have been known to...Ch. 14 - The inside volume of a house is equivalent to that...Ch. 14 - A garden hose with a diameter of 2.0 cm is used to...Ch. 14 - A frequency quoted rule of thumb aircraft design...Ch. 14 - Two pipes of equal and constant diameter leave a...Ch. 14 - Fluid originally flows through a tube at a rate of...Ch. 14 - During a marathon race, a runner's blood flow...Ch. 14 - Water supplied to a house by a water main has a...Ch. 14 - Gasoline is piped underground from refineries to...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Q1. Which wavelength of light has the highest frequency?
a) 10 nm
b) 10 mm
c) 1 nm
d) 1 mm
Chemistry: A Molecular Approach (4th Edition)
20.1 Compare and contrast the terms in each of the following pairs:
population and gene pool
random mating and ...
Genetic Analysis: An Integrated Approach (3rd Edition)
What are the minimum and maximum ages of the island of Kauai? Minimum age: ______million yr Maximum age: ______...
Applications and Investigations in Earth Science (9th Edition)
Choose the best answer to each of the following. Explain your reasoning. A geocentric model of the universe is ...
Cosmic Perspective Fundamentals
Q3. An ion composed of which of these particles would have a mass of approximately 16 amu and a charge of 2−?
a...
Introductory Chemistry (6th Edition)
1. In uniform circular motion, which of the following are constant: speed, velocity, angular velocity, centripe...
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Scurrilous con artists have been known to represent gold-plated tungsten ingots as pure gold and sell them at prices much below gold value but high above the cost of tungsten. With what accuracy must you be able to measure the mass of such an ingot in and out of water to tell that it is almost pure tungsten rather than pure gold?arrow_forwardVerify that the SI unit of hpg is N/m2.arrow_forwardA sump pump (used to drain water from be basement of houses built below the water table) is draining a flooded basement at rate of 0.750 L/S, with an output pressure of 3.00105N/m2 . (a) The water enters a hose with a 3.00-cm inside diameter and rises 2.50 m above the pump. What is its pressure at this point? (b) The hose goes over the foundation wall, losing 0.500 m in height and widens to 4.00 cm in diameter. What is the pressure now? You may neglect frictional losses both parts of the problem.arrow_forward
- A 75.0-kg floats in freshwater 3.00% of his volume above water when his are empty, and 5.00% of his volume above water when his lungs are full. Calculate the volume of air inhales—called his lung capacity—in liters. (b) Does lung volume seem reasonable?arrow_forwardConsidering the magnitude of typical arterial blood pressures, why are mercury rather than water manometers used for these measurements?arrow_forwardAnswer for a) is 1.06 x 10^6 J The answer for b) is 4.43 x 10^6 Jarrow_forward
- During each heartbeat, approximately 70cm3 of blood is pushed from the heart at an average pressure of 105 mm-Hg. Calculate the power output of the heart, in watts, assuming 70 beats per minute.arrow_forwardThe flow through a ½ in diameter pipe is 3 GPM with a pressure drop of 4 PSI. What would the pressure drop be for the same flow through a 2.0 in diameter pipe? (1.0 Ft3 = 7.48 gallons)arrow_forwardI need helparrow_forward
- 3. For the hydraulic lift shown; A, Az The small piston area is 5 cm? and the large piston area is 50 cm?. The system is used to lift up a block of mass m = 300 Kg. Find the magnitude of the force F sufficient to do the work and find the work done on the block when it is lifted 120 cm.arrow_forwardG1arrow_forwardHoover Dam on the Colorado River is the highest dam in the United States at 221 m, with an output of 1300 MW. The dam m m³/s. generates electricity with water taken from a depth of 103 m and an average flow rate of 665 (a) Calculate the power in this flow in watts. X W (b) What is the ratio of this power to the facility's average of 680 MW?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
University Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice University
College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning