Pearson eText for College Physics: A Strategic Approach -- Instant Access (Pearson+)

4th Edition

ISBN: 9780137561520

Author: Randall Knight, Brian Jones

Publisher: PEARSON+

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Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem …

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Textbook Question

Chapter 13, Problem 61GP

A 2.0 mL syringe has an inner diameter of 6.0 mm, a needle inner diameter of 0.25 mm, and a plunger pad diameter (where you place your finger) of 1.2 cm. A nurse uses the syringe to inject medicine into a patient whose blood pressure is 140/100. Assume the liquid is an ideal fluid.

a. What is the minimum force the nurse needs to apply to the syringe?

b. The nurse empties the syringe in 2.0 s. What is the flow speed of the medicine through the needle?

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Chapter 13, Problem 60GP

Chapter 13, Problem 62GP

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Chapter 13 Solutions

Pearson eText for College Physics: A Strategic Approach -- Instant Access (Pearson+)

Ch. 13 - Which has the greater density, 1 g of mercury or...Ch. 13 - Prob. 2CQ Ch. 13 - Prob. 3CQ Ch. 13 - Prob. 4CQ Ch. 13 - Prob. 5CQ Ch. 13 - Prob. 6CQ Ch. 13 - Prob. 7CQ Ch. 13 - Prob. 8CQ Ch. 13 - Prob. 9CQ Ch. 13 - A steel cylinder at sea level contains air at a...

Ch. 13 - Prob. 11CQ Ch. 13 - Imagine a square column of the atmosphere, 1 m on...Ch. 13 - Prob. 13CQ Ch. 13 - Prob. 14CQ Ch. 13 - A beaker of water rests on a scale. A metal ball...Ch. 13 - Prob. 16CQ Ch. 13 - Prob. 17CQ Ch. 13 - Prob. 18CQ Ch. 13 - A heavy lead block and a light aluminum block of...Ch. 13 - When you place an egg in water, it sinks. If you...Ch. 13 - The water of the Dead Sea is extremely salty,...Ch. 13 - Fish can adjust their buoyancy with an organ...Ch. 13 - Prob. 23CQ Ch. 13 - Prob. 24CQ Ch. 13 - Prob. 25CQ Ch. 13 - Prob. 27CQ Ch. 13 - Prob. 28CQ Ch. 13 - Is it possible for a fluid in a tube to flow in...Ch. 13 - Prob. 31CQ Ch. 13 - Prob. 32MCQ Ch. 13 - Figure Q.13.33 shows a 100 g block of copper ( =...Ch. 13 - Masses A and B rest on very light pistons that...Ch. 13 - Prob. 35MCQ Ch. 13 - Prob. 36MCQ Ch. 13 - A large beaker of water is filled to its rim with...Ch. 13 - Prob. 38MCQ Ch. 13 - Prob. 40MCQ Ch. 13 - An object floats in water, with 75% of its volume...Ch. 13 - Prob. 42MCQ Ch. 13 - Water flows through a 4.0-cm-diameter horizontal...Ch. 13 - A 15-m-long garden hose has an inner diameter of...Ch. 13 - Prob. 1P Ch. 13 - Prob. 2P Ch. 13 - A standard gold bar stored at Fort Knox, Kentucky,...Ch. 13 - Prob. 4P Ch. 13 - Prob. 5P Ch. 13 - Prob. 6P Ch. 13 - Prob. 7P Ch. 13 - Prob. 8P Ch. 13 - A tall cylinder contains 25 cm of water. Oil is...Ch. 13 - A 35-cm-tall, 5.0-cm-diameter cylindrical beaker...Ch. 13 - The gauge pressure at the bottom of a cylinder of...Ch. 13 - Prob. 12P Ch. 13 - A research submarine has a 20-cm-diameter window...Ch. 13 - The highest that George can suck water up a very...Ch. 13 - Prob. 15P Ch. 13 - Prob. 16P Ch. 13 - Prob. 17P Ch. 13 - Glycerin is poured into an open U-shaped tube...Ch. 13 - A U-shaped tube, open to the air on both ends,...Ch. 13 - What is the height of a water barometer at...Ch. 13 - A cargo barge is loaded in a saltwater harbor for...Ch. 13 - Prob. 22P Ch. 13 - A 10 cm 10 cm 10 cm wood block with a density of...Ch. 13 - What is the tension in the string in Figure...Ch. 13 - What is the tension in the string in Figure...Ch. 13 - To determine an athletes body fat, she is weighed...Ch. 13 - Prob. 28P Ch. 13 - Styrofoam has a density of 32 kg/m3. What is the...Ch. 13 - Prob. 30P Ch. 13 - Calculate the buoyant force due to the surrounding...Ch. 13 - Prob. 32P Ch. 13 - Water flowing through a 2.0-cm-diameter pipe can...Ch. 13 - Prob. 34P Ch. 13 - Prob. 35P Ch. 13 - Prob. 37P Ch. 13 - Prob. 39P Ch. 13 - Prob. 40P Ch. 13 - What pressure difference is required between the...Ch. 13 - Prob. 42P Ch. 13 - Water flows at 0.25 L/s through a 10-m-long garden...Ch. 13 - Prob. 44P Ch. 13 - Prob. 45P Ch. 13 - Prob. 47P Ch. 13 - Prob. 48P Ch. 13 - Prob. 49P Ch. 13 - Prob. 50P Ch. 13 - As discussed in Section 13.3, a persons percentage...Ch. 13 - The density of aluminum is 2700 kg/m3. How many...Ch. 13 - An oil layer floats on 85 cm of water in a tank....Ch. 13 - Prob. 55GP Ch. 13 - Prob. 56GP Ch. 13 - A sphere completely submerged in water is tethered...Ch. 13 - Prob. 58GP Ch. 13 - A 5.0 kg rock whose density is 4800 kg/m3 is...Ch. 13 - A flat slab of styrofoam, with a density of 32...Ch. 13 - A 2.0 mL syringe has an inner diameter of 6.0 mm,...Ch. 13 - Prob. 62GP Ch. 13 - The leaves of a tree lose water to the atmosphere...Ch. 13 - II A hurricane wind blows across a 6.00 m 5.0 m...Ch. 13 - Prob. 65GP Ch. 13 - Prob. 66GP Ch. 13 - Prob. 67GP Ch. 13 - Prob. 68GP Ch. 13 - Prob. 69GP Ch. 13 - Smoking tobacco is bad for your circulatory...Ch. 13 - A stiff, 10-cm-long tube with an inner diameter of...Ch. 13 - Suppose that in response to some stimulus a small...Ch. 13 - Prob. 73MSPP Ch. 13 - Prob. 75MSPP

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