College Physics 10th Edition
ISBN: 9781285737027
Author: Raymond A. Serway, Chris Vuille
Publisher: Raymond A. Serway, Chris Vuille
1 Introduction 2 Motion In One Dimension 3 Vectors And Two-Dimensional Motion 4 The Laws Of Motion 5 Energy 6 Momentum And Collisions 7 Rotational Motion And The Law Of Gravity 8 Rotational Equilibrium And Rotational Dynamics 9 Solids And Fluids 10 Thermal Physics 11 Energy In Thermal Processes 12 The Laws Of Thermodynamics 13 Vibrations And Waves 14 Sound 15 Electric Forces And Electric Fields 16 Electrical Energy And Capacitance 17 Current And Resistance 18 Direct-Current Circuits 19 Magnetism 20 Induced Voltages And Inductance 21 Alternating-Current Circuits And Electromagnetic Waves 22 Reflection And Refraction Of Light 23 Mirrors And Lenses 24 Wave Optics 25 Optical Instruments 26 Relativity 27 Quantum Physics 28 Atomic Physics 29 Nuclear Physics 30 Nuclear Energy And Elementary Particles Chapter9: Solids And Fluids
9.1 States Of Matter 9.2 Density And Pressure 9.3 Tht Deformation Of Solids 9.4 Variation Of Pressure With Depth 9.5 Pressure Measurements 9.6 Buoyant Forces And Archimedes' Principle 9.7 Fluids In Motion 9.8 Other Applications Of Fluid Dynamics 9.9 Surface Tension, Capillary Action, And Viscous Fluid Flow 9.10 Transport Phenomena Chapter Questions Section: Chapter Questions
Problem 1WUE: Physics Review A soap bubble hovers motionlessly in the air. If the soap bubbles mass, including the... Problem 2WUE: Physics Review A team of huskies performs 7 440 J of work on a loaded sled of mass 124 kg, drawing... Problem 3WUE Problem 4WUE Problem 5WUE: Humans can bite with a force of approximately 800 N. If a human tooth has the Youngs modulus of... Problem 6WUE: A hydraulic jack has an input piston of area 0.050 m2 and an output piston of area 0.70 m2. How much... Problem 7WUE Problem 8WUE Problem 9WUE Problem 10WUE: A horizontal pipe narrows from a radius of 0.250 m to 0.100 m. If the speed of the water in the pipe... Problem 11WUE: A large water tank is 3.00 m high and filled lo the brim, the top of the tank open to the air. A... Problem 1CQ Problem 2CQ: The density of air is 1.3 kg/m3 at sea level. From your knowledge of air pressure at ground level,... Problem 3CQ: Why do baseball home run hitters like to play in Denver, but curveball pitchers do not? Problem 4CQ: Figure CQ9.4 shows aerial views from directly above two dams. Both dams are equally long (the... Problem 5CQ Problem 6CQ Problem 7CQ: Suppose a damaged ship just barely floats in the ocean after a hole in its hull has been sealed. It... Problem 8CQ: During inhalation, the pressure in the lungs is slightly less than external pressure and the muscles... Problem 9CQ: The water supply for a city is often provided from reservoirs built on high ground. Water flows from... Problem 10CQ: An ice cube is placed in a glass of water. What happens to the level of the water as the ice melts? Problem 11CQ: Place two cans of soft drinks, one regular and one diet, in a container of water. You will find that... Problem 12CQ: Will an ice cube float higher in water or in an alcoholic beverage? Problem 13CQ Problem 14CQ Problem 15CQ: A person in a boat floating in a small pond throws an anchor overboard. What happens to the level of... Problem 16CQ: One of the predicted problems due to global warming is that ice in the polar ice caps will melt and... Problem 1P Problem 3P Problem 4P: Calculate the mass of a solid gold rectangular bar that, has dimensions of 4.50 cm x 11.0 cm 26.0... Problem 5P Problem 6P Problem 7P: Suppose a distant world with surface gravity of 7.44 m/s2 has an atmospheric pressure of 8.04 104... Problem 8P: Evaluate Young's modulus for the material whose stress-strain curve is shown in Figure 9.8. Figure... Problem 9P: The Deformation of Solids 65. A 200.-kg load is hung on a wire of length 4.00 m, cross-section area... Problem 10P: Comic-book superheroes are sometimes able to punch holes through steel walls, (a) If the ultimate... Problem 11P: A plank 2.00 cm thick and 15.0 cm wide is firmly attached to the railing of a ship by clamps so that... Problem 12P: Assume that if the shear stress in steel exceeds about 4.00 108 N/m2, the steel ruptures. Determine... Problem 13P: For safety in climbing, a mountaineer uses a nylon rope that is 50. m long and 1.0 cm in diameter .... Problem 14P: A stainless-steel orthodontic: wire is applied to a tooth, as in Figure P9.72. The wire has an... Problem 15P: Bone has a Youngs modulus of 18 109 Pa. Under compression, it can will island a stress or about 160... Problem 16P: A high-speed lifting mechanism supports an 800.-kg object with a steel cable that is 25.0 m long and... Problem 17P Problem 18P: The total cross-sectional area of the load-bearing calcified portion of the two forearm bones... Problem 19P Problem 20P Problem 21P: (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 27.5 m. Assume... Problem 22P: Mercury is poured into a U-tube as shown in Figure P9.10a. The left arm of the cube has... Problem 23P: A collapsible plastic bag (Fig. F9.11) contains a glucose solution. If the average gauge pressure in... Problem 24P Problem 25P: A container is filled to a depth of 20.0 cm with water. On top of the water floats a 30.0-cm-thick... Problem 26P: Blaise Pascal duplicated Torricellis barometer using a red Bordeaux wine, of density 984 kg/m3 as... Problem 27P: Figure P9.27 shows the essential parts of a hydraulic brake system. The area of the piston in the... Problem 28P: Piston in Figure P9.16 has a diameter of 0.25 in.; piston has a diameter of 1.5 in. In the absence... Problem 29P: Buoyant Forces and Archimedes Principle A table-tennis ball has a diameter of 3.80 cm and average... Problem 30P: The average human has a density of 945 kg/m3 after in haling and 1 020 kg/m3 after exhaling. (a)... Problem 31P: A small ferryboat is 4.00 m wide and 6.00 m long. When a loaded truck pulls onto it, the boat sinks... Problem 32P: A 62.0-kg survivor of a cruise line disaster rests atop a block of Styrofoam insulation, using it as... Problem 33P: A wooden block of volume 5.24 104 m3 floats in water, and a small steel object of mass m is placed... Problem 34P: A large balloon of mass 226 kg is filled with helium gas until its volume is 325 m3. Assume the... Problem 35P: A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass... Problem 36P: A man of mass m = 70.0 kg and having a density of = 1 050 kg/m3 (while holding his breath) is... Problem 37P: On October 21, 2001, Ian Ashpole of the United Kingdom achieved a record altitude of 3.35 km (11 000... Problem 38P: The gravitational force exerted on a solid object is 5.00 N as measured when the object is suspended... Problem 39P: A cube of wood having an edge dimension of 20.0 cm and a density of 650. kg/m3 floats on water. (a)... Problem 40P: A light spring of force constant k = 160 N/m rests vertically on the bottom of a large beaker of... Problem 41P: A sample of an unknown material appears to weigh 300. N in air and 200. N when immersed in alcohol... Problem 42P: An object weighing 300 N in air is immersed in water after being tied to a string connected to a... Problem 43P: A 1.00-kg beaker containing 2.00 kg of oil (density = 916 kg/m3) rests on a scale. A 2.00-kg block... Problem 44P: Wafer flowing through a garden hose of diameter 2.74 cm fills a 25.0-L bucket in 1.50 min. (a) What... Problem 45P Problem 46P Problem 47P: A hypodermic syringe contain a medicine with the density of water (Fig. P9.37). The barrel of the... Problem 48P: When a person inhales, air moves down the bronchus (windpipe) at 15 cm/s. The average How speed of... Problem 49P: A jet airplane in level flight has a mass of 8.66 104 kg, and the two wings have an estimated total... Problem 50P: An airplane has a mass M, and the two wings have a total area A. During level flight, the pressure... Problem 51P Problem 52P Problem 53P: A jet of water squirts out horizontally from a hole near the bottom of the tank shown in Figure... Problem 54P: A large storage tank, open to the atmosphere at the top and filled with water, develops a small hole... Problem 55P: The inside diameters of the larger portions of the horizontal pipe depicted in Figure P9.45 are 2.50... Problem 56P: Water is pumped through a pipe of diameter 15.0 cm from the Colorado River up to Grand Canyon... Problem 57P: Old Faithful geyser in Yellowstone Park erupts at approximately 1-hour intervals, and the height of... Problem 58P: The Venturi tube shown in Figure P9.48 may be used as a fluid flowmeter. Suppose the device is used... Problem 59P Problem 60P Problem 61P: A certain fluid has a density of 1.080 kg/m3 and is observed to rise to a height of 2.1 cm in a... Problem 62P: Whole blood has a surface tension of 0.058 N/m and a density of 1 050 kg/m3. To what height can... Problem 63P Problem 64P Problem 65P Problem 66P Problem 67P: Spherical panicles of a protein of density 1.8 g/cm3 are shaken up in a solution of 20C water. The... Problem 68P: A hypodermic needle is 3.0 era in length and 0.30 mm in diameter. What pressure difference between... Problem 69P Problem 70P Problem 71P: The aorta in humans has a diameter of about 2.0 cm, and at certain times the blood speed through it... Problem 72P Problem 73P Problem 74P: Glycerin in water diffuses along a horizontal column that has a cross-sectional area of 2.0 cm2. The... Problem 75P Problem 76P: Small spheres of diameter 1.00 mm fall through 20C water with a terminal speed of 1.10 cm/s.... Problem 77AP: An iron block of volume 0.20 m5 is suspended from a spring scale and immersed in a flask of water.... Problem 78AP: The true weight of an object can be measured in a vacuum, where buoyant forces are absent. A... Problem 79AP: As a first approximation. Earth's continents may be thought of as granitr blocks floating in a... Problem 80AP Problem 81AP Problem 82AP: Superman attempts to drink water through a very long vertical straw as in Figure P9.82. With his... Problem 83AP: The human brain and spinal cord are immersed in the cerebrospinal fluid. The fluid is normally... Problem 84AP: A Hydrometer is an instrument used to determine liquid density. A simple one is sketched in Figure... Problem 85AP Problem 86AP: A helium-filled balloon, whose envelope has a mass of 0.25 kg, is lied to a 2.0-m-long, 0.050-kg... Problem 87AP: A light spring of constant A = 90.0 N/m is attached vertically to a table (Fig. P9.87a). A 2.00-g... Problem 88AP: A U-tube open at both ends is partially filled with water (Fig. P9.88a). Oil ( = 750 kg/m3) is then... Problem 89AP: In about 1657. Otto von Guericke, inventor of the air pump, evacuated a sphere made of two brass... Problem 90AP: Oil having a density of 930 kg/m3 floats on water. A rectangular block of wood 4.00 cm high and with... Problem 91AP Problem 64P
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Concept explainers
A pulse of light of duration 100 ns is absorbed completely by a small object initially at rest. Power of the pulse is 30 mW and the speed of light is 3x10^8 m/s. The final momentum of the object is
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(a) 0.3 x 10-kg ms
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(b) 1.0× 10-" kgms
(c) 3.0x 10- kg ms
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Definition Definition Rate at which light travels, measured in a vacuum. The speed of light is a universal physical constant used in many areas of physics, most commonly denoted by the letter c . The value of the speed of light c = 299,792,458 m/s, but for most of the calculations, the value of the speed of light is approximated as c = 3 x 10 8 m/s.
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