5. Water at 25°C is discharged from a reservoir by a siphon as shown in the figure below. Determine the maximum value of L that can be used and the maximum rate of discharge so that no cavitation (the change of liquid into vapour) occurs. Diameter of pipe is 8 cm. Neglect friction in pipe and sudden contraction. MATER 25

Q: Vhat downward force is exerted on a small piston with a radius of 2.0 cm would lift a 000 kg car if…

A: Given:

Q: 4) How much time does it take for the bucket to completely drain? Rudins ofbucket A、S iこ li1gm 不…

A:

Q: 30. In a pipe system 2 pipes join in a third pipe. Water flows in the first two pipes at a flow rate…

A:

Q: A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absolute pressure in the…

A: Given data:  Gauge pressure (Pgauge) = 0.66 m hg Atmospheric pressure (Patm) = 101.3 KPa Required:…

Q: 1. It is important to know the specific gravity of rock used as concrete aggregate. If a rock weigh…

A:

Q: 3. When a person scuba dives and descends under the water, the pressure on the body by the water…

A: Volume of lungs at sea level, V1=6.75 L Pressure at sea level,P1 = 1 atm = 105 Pa Pressure…

Q: Q1) Water at 30C° follow throw piping junction in the figure (1). Entering section (1) at…

A:

Q: For Oil SG=0.86 and =0.025 Ns/m2, flow of 0.3 m³/s through a round pipe with 500 mm, determine the…

A: Given         For oil                 specific gravity = 0.86                μ=0.025 Ns/m2…

Q: How does the increase in the radius of a pipe affect the pressure exerted by the fluid passing…

A: Bernoulli's equation is a mathematical expression of Bernoulli's principle and is used to describe…

Q: Refer to the diagram and consider that the pressure in each chamber is equal. Determine the…

A: Write the expression for the pressure, P. Here, F is the force, A is the area, and m is the mass.

Q: -9.73 What is the minimum diameter of a pipe through * which 1.00 m' of glycerin at 20°C can be made…

A: Given data Q=1 m3/hr=160 m3/s The kinematic viscosity of the glycine is given as μρ=1.16×10-6 m2/s…

Q: Fluids. Which of the following are properties of an ideal fluid? I. It has no internal resistance or…

A: The ideal fluid has no internal resistance to flow because it has zero viscosity. So, the first…

Q: 3. Incompressible oil of density 850 kg/ cubic meter is pumped through a cylindrical pipe at a rate…

A:

Q: 82. A cylindrical air duct in an air conditioning system has a lengthof 5.5 m and a radius of 7.2 3…

A: Here, Q=280m310.0min1.0min60s=0.467 m3/s

Q: Why did the egg rise when the salt was added tot he system ?

A: The density of a material decides whether it will sink or float.   material which is denser or…

Q: A cylinder with a bore diameter of 4.5 inches and a rod diameter of 1.5 inches is to be used in a…

A: Given: The bore diameter of the cylinder is 4.5 inches. The rod diameter is 1.5 inches. The force…

Q: outdoor pool is 10 m long and 2 m deep. Wh

A: GivenL=10 mh=2 m

Q: %3D Water flows at 1.1 m/s through a hose with an internal diameter of 1.11 cm, exiting through a…

A: given:v1 =1.1 m/sd1 =1.11 cm =0.0111 mv2 =4.4 m/sd2 =?

Q: How long will it take (in hours) for the bucket to be empty?

A:

Q: 5. Bernoulli II. The fresh water behind a reservoir dam is 15.2 m deep. A horizontal pipe 4.30 cm in…

A: First, calculate the speed at which water streams out through the pipe. v2=u2+2asv2=0+2ghv=2gh=29.8…

Q: What is the greatest pressure that can be exerted by a 350 kg concrete block that is 65 cm long, 45…

A: mass = 350 kg length = 0.65 m width = 0.45 m l = 0.25 m

Q: 3. Calculate the pressure on your ears if you are swimming 3.75 m under the surface of a swimming…

A:

Q: Find the lift on an airplane wing of area 50 m2 if the velocity of air at the upper and lower parts…

A: Given: The area of the blade is 50 m2. The velocity of the air at upper end is 90 m/s. The velocity…

Q: A caulking gun has a nozzle opening that is 0.8 cm in diameter and a plunger that is 4.2 cm in…

A: The diameter of the nozzle (dn) = 0.8 cm = 0.008 mThe diameter of the plunger (dp) = 4.2 cm = 0.042…

Q: 4. Two piston diameters are being considered for use in a hydraulic system: a 25-mm- diameter piston…

A:

Q: 8. A rigid tank contains 50 kg of saturated liquid water at 85 C. Determine the pressure in the tank…

A: We will use the Saturated water—Temperature table,

Q: 5. The tank shown in the figure is fabricated 1/8-in steel plate. Calculate the maximum longitudinal…

A: Here we have given a tank which is fabricated from 18in steed plate. We have to calculate the…

Q: 10. An Iron cylinder weights 11 N outside water and only 9 N when totally submerged in it. What is…

A:

Q: 1. What is the minimum volume of a block of wood (p = 850 kg/m³) if it is to hold a 50-kg man…

A:

Q: Question 3 1 pts A certain organ pipe has one open and one closed end, and a fundamental frequency…

A: step 1 : An organ pipe has one end open and other end closed The fundamental frequency f1=110 Hz…

Q: r 24h and gi

A: Given: To explain the diagram and operations as,

Q: 3. What is the flow rate of a horizontal pipe whose intake diameter is 20 cm, and the constriction…

A: givend1=20 cmr1=10 cm= 0.1 md2=8 cmr2=4 cm =0.04 mp1=105 paP2=8×104 pa

Q: When constructing a dam, the bottom of the dam is thicker than the top of the dam. The necessity of…

A: Given: Bottom of dam is thicker

Q: A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absolute pressure in the…

A:

Q: A hypodermic needle of diameter 1.19mm and length 50mm is used to withdraw blood from a patient? How…

A:

Q: The figure below shows a mixing tank initially containing minitial = 3000 lb of liquid water. The…

A:

Q: Piston 1 in the figure below has a diameter of 0.26 in. Piston 2 has a diameter of 1.5 in. Determine…

A: According to Pascal’s law the 500lb force is equal tot the pressure due to force at piston…

Q: Archimedes Principle: Buoyancy force is equal to the weight of the fluid displaced when a solid body…

A: True.

Q: 6. Calculate the diameter of a spherical float (beach ball) that could suspend a fully submerged…

A:

Q: Consider Bernoulli's equation as it applies to an incompressible fluid flowing through a horizontal…

A: The correct option is, c) it remains constant as the pipe diameter increases

Q: 5. Given a cylindrical tank containing oil and water. The lower half is filled with water and the…

A: Given: The specific gravity of the oil is 0.85. The density of water is 1000 kg/m3. The total height…