- 2.80P: Repeat Prob. 2–85 for umax = 7 m/s.
- 2.1P: What is the state postulate?
- 2.2P: For a substance, what is the difference between mass and molar mass...
- 2.3P: What is the difference between intensive and extensive properties?
- 2.41P: Repeat Prob. 2–43 for a volume expansion of 1.5 percent for water.
- 2.45P: Prove that the coefficient of volume expansion for an ideal gas is ...
- 2.42P: The density of seawater at a free surface where the pressure is 98 ...
- 2.81P: A thin plate moves between two parallel, horizontal, stationary fla...
- 2.82P: Reconsider Prob. 2–87. If the viscosity of the oil above the moving...
- 2.83P: A rotating viscometer consists of two concentric cylinders - an inn...
- 2.4P: What is specific gravity? How is it related to density?
- 2.5P: Under what conditions is the ideal-gas assumption suitable for real...
- 2.6P: What is the difference between R and Ru? Hdw are these two related?
- 2.46P: When modeling fluid flows with small changes in temperature and pre...
- 2.47P: What is sound? How is it generated? How does it travel? Can sound w...
- 2.48P: Is it realistic to assume that the propagation of sound waves is an...
- 2.86P: A rotating viscometer consists of two concentric cylinders—a statio...
- 2.89P: Consider a soap bubble. Is the pressure inside the bubble higher or...
- 2.49P: Is the sonic velocity in a specified medium a fixed quantity, or do...
- 2.50P: In which medium does a sound wave travel faster: in cool air or in ...
- 2.51P: In which medium will sound travel fastest for a given temperature: ...
- 2.7P: A 100-L container is filled with 1 kg of air at a temperature of 27...
- 2.90P: What is the capillary effect? What is it caused by? How is it affec...
- 2.25P: List the forms of energy that contribute to the internal energy of ...
- 2.9P: A fluid that occupies a volume of 32 L weighs 280 N at a location w...
- 2.26P: How are heat, internal energy, and thermal energy related to each o...
- 2.91P: A small-diameter tube is inserted into a liquid whose contact angle...
- 2.27P: What is flow energy? Do fluids at rest possess any flow energy?
- 2.92P: Is the capillary rise greater in small- or large-diameter tubes?
- 2.66P: Consider two identical small glass balls dropped into two identical...
- 2.10P: A spherical balloon with a diameter of 9 m is filled with helium at...
- 2.67P: How does the dynamic viscosity of (a) liquids and (b) gases vary wi...
- 2.68P: How does the kinematic viscosity of (a) liquids and (b) gases vary ...
- 2.107P: A closed tank is partially filled with water at 80°C. If the air ab...
- 2.108P: The variation of the dynamic viscosity of water with absolute tempe...
- 2.109P: Consider laminar flow of a Newtonian fluid of viscosity ? between t...
- 2.11P: Reconsider Prob. 2–12. Using EES (or other) fiH software, investiga...
- 2.12P: The in an automobile tire depends on the temperature of the air in ...
- 2.15P: The density of atmospheric air varies with elevation, decreasing wi...
- 2.52P: In which medium does a sound wave travel faster: in air at 20°C and...
- 2.53P: Does the Mach number of a gas flowing at a constant velocity remain...
- 2.54P: Determine the speed of sound in air at (a) 300 K and (b) 1000 K. Al...
- 2.93P: Consider a 0.2-mm diameter air bubble in a liquid. Determine the pr...
- 2.95P: A 1.2-mm-diameter tube is inserted into an unknown liquid whose den...
- 2.28P: How do the energies of a flowing fluid and a fluid at rest compare?...
- 2.96P: Determine the gage pressure inside a soap bubble of diameter (a) 0....
- 2.30P: Using average specific heats, explain how enthalpy changes of ideal...
- 2.29P: Using average specific heats, explain how internal energy changes o...
- 2.69P: For flow over a plate, the variation of velocity with vertical dist...
- 2.70P: A 50-cm × 30-cm × 20-cm block weighing 150 N is to be moved at a co...
- 2.71P: Consider the flow of a fluid with viscosity ? through a circular pi...
- 2.110P: Some non-Newtonian fluids behave as a Bingham plastic . For which s...
- 2.111P: In some damping systems, a circular disk immersed in oil is used as...
- 2.113P: Derive a relation for the capillary rise of a liquid between two la...
- 2.114P: Consider a 40-cm-long journal bearing that is lubricated with oil w...
- 2.115P: A 10-cm diameter cylindrical shaft rotates inside a 40-cm long 10.3...
- 2.116P: The diameter of one arm of a U-tube is 5 mm while the other arm is ...
- 2.31P: What does the coefficient of compressibility of a fluid represent? ...
- 2.32P: What does the coefficient of volume expansion of a fluid represent?...
- 2.33P: Can the coefficient of compressibility of a fluid be negative? How ...
- 2.72P: A thin 40-cm× 40-cm flat plate is pulled at 1 m/s horizontally thro...
- 2.73P: A frustum-shaped body is rotating at a constant angular speed of 20...
- 2.74P: The clutch system shown in Fig. P2-79 is used to transmit torque th...
- 2.117P: Some rocks or bricks contain small air pockets in them and have a s...
- 2.34P: The volume of an ideal gas is to be reduced by half by compressing ...
- 2.36P: Using the definition of the coefficient of volume expansion and the...
- 2.37P: Water at 1 atm pressure is compressed to 550 atm pressure isotherma...
- 2.75P: Reconsider Prob. 2–79. Using EES (or other) software, investigate t...
- 2.76P: The viscosity of some fluids changes when a strong electric field i...
- 2.77P: The viscosity of some fluids, called magnetorheologi- cal (MR) flui...
- 2.88P: What is surface tension? What is it caused by? Why is the surface t...
- 2.38P: Water at 15°C and 1 atm pressure is heated to 100°C at constant pre...
- 2.39P: Saturated refrigerant-134a liquid at 10°C is cooled to 0°C at const...
- 2.40P: A water tank is completely filled with liquid water at 20°C. The ta...
- 2.78P: The viscosity of a fluid is to be measured by a viscometer construc...
- 2.79P: In regions far from the entrance, fluid flow through a circular pip...
- 2.16P: What is vapor pressure? How is it related to saturation pressure?
- 2.17P: Dues water boil at higher temperatures at higher pressures? Explain.
- 2.18P: If the pressure of a substance is increased during a boiling proces...
- 2.19P: What is cavitation? What causes it?
- 2.20P: In a piping system, the water temperature remains under 35°C. Deter...
- 2.21P: The analysis of a propeller that operates in water at 20°C shows th...
- 2.22P: A pump is used to transport water to a higher reservoir. If the wat...
- 2.23P: What is the difference between the macroscopic and microscopic form...
- 2.24P: What is total energy? Identify the different forms of energy that c...
- 2.55P: Carbon dioxide enters an adiabatic nozzle at 1200 K with a velocity...
- 2.56P: Nitrogen enters a steady-flow heat exchanger at 150 kPa, 10°C, and ...
- 2.57P: Assuming ideal gas behavior, determine the speed of sound in refrig...
- 2.58P: The Airbus A-340 passenger plane has a maximum takeoff weight of ab...
- 2.61P: The isentropic process for an ideal gas is expressed as PVk = const...
- 2.62P: Air expands isentropically from 1.5 MPa and 60°C to 0.4 MPa. Calcul...
- 2.63P: Repeat Prob. 9-20 for helium gas.PROBLEM: Air expands isentropicall...
- 2.64P: What is viscosity? What is the cause of it in liquids and in gases?...
- 2.65P: What is a Newtonian fluid? Is water a Newtonian fluid?
- 2.97P: Nutrients dissolved in water are carried to upper parts of plants b...
- 2.98P: The surface tension of a liquid is to be measured using a liquid fi...
- 2.99P: Contrary to what you might expect, a solid steel ball can float on ...
- 2.101P: The combustion in a gasoline engine may be approximated by a consta...
- 2.102P: A rigid tank contains an ideal gas at 300 kPa and 600 K. Half of th...
- 2.103P: The absolute pressure of an automobile tire is measured to be 290 k...
- 2.104P: A 10-m3 tank contains nitrogen at 25°C and 800 kPa. Some nitrogen i...
- 2.105P: The composition of a liquid with suspended solid particles is gener...
- 2.106P: The specific gravities of solids and carrier fluids of a slurry are...

# Solutions for Chapter 2: Fluid Mechanics 2nd Edition

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ISBN: 9780071284219

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