A sea-level automobile tire is initially at 32 lbf/in2 gagepressure and 75 °F. When it is punctured with a hole that resemblesa converging nozzle, its pressure drops to 15 lbf/in2gage in 12 min. Estimate the size of the hole, in thousandthsof an inch. The tire volume is 2.5 ft2.

Q: The manometer shown is closed to the atmosphere. The pressure difference between points A and B is…

A: Given  PA - PB

Q: Find the mass of helium at temperature of 8 degrees Celsius and a pressure of 200 KPa gage, if…

A:

Q: The pulmonary artery, which pumps blood from the heart to the lungs, has an inner radius of 18.8 mm…

A: Given data: r=18.8 mmL=4.82 cmμ=2.1×10-3 Pa.s Need to determine the volume flow rate of the blood.

Q: A mercury barometer at the base of the mountain reads 620 mm. At the same time, another barometer…

A:

Q: 6 Compressed gas tanks often have gage pressures of at least 1 MPa. Suppose you wished to use a…

A: Given data Pressure of gas tank = 1 MPa = 106 PaAtmospheric Pressure = 101325 PaWe need to identify…

Q: 5.103 The minimum pressure on a cylinder moving horizontally in water (T = 10°C) at 5 m/s at a depth…

A:

Q: determine the height of the mountain.

A: Given: At sea level barometer reads 750 mm At Mountain level reads 745 mm Specific weight 12 N/m3 To…

Q: (b) A piston and water are accelerated upwards with an acceleration of 0.5g as shown in Fig.1.…

A:

Q: A 27m3 CUBICAL TANK IS FULL OF TWO DIFFERENT FLUIDS OF EQUAL PARTS. AN OBJECT WAS THROWN AND WAS…

A: When a body is submerged partially or fully in a fluid then, it experience the upward buoyancy force…

Q: (c) The reading of a mercury barometer is 746mm at sea level. The same instrument yields a reading…

A: GivenPo=746mm HgP=665mm Hgρ=1.225 kg/m3S.G=13.6

Q: Read the question carefully and give me right solution according to the question. Lacking on…

A:

Q: f the weight density of soup is 134 lb/ft^3, the volume of a pea totally submerged in the soup is…

A:

Q: A tremendous force is generated when waterfreezes into ice and expands in volume by 9.0%. Suppose a…

A: Given: The volume expansion, ∆V = 0.09 The volume of cube initially, V = 1 m^3 The side length of…

Q: ii. Water is rotated in a pump impeller at a speed of 1500 rpm. The inlet and outlet diameters are…

A:

Q: Q2/ In Fig. 2 both the tank and the tube are open to the atmosphere. If L=2.13 m, what is the angle…

A: Given data as per the question Length =2.13 m The specific gravity of oil =0.8

Q: Find the mass density of helium at a temperature of 4 °C and a pressure of 184 kPa gage, if…

A:

Q: EX 4: Derive an expression for the capillary- height change h, as shown, for a fluid of surface…

A: Let Y= surface tension of the liquid θ=Angle of contact between liquid and plates Weight of the…

Q: Mercury has a volumetric flow rate of 30m³/s. What volume of mercury has flowed after 1 minute?

A: Write the formula for the volume flow rate of mercury. Q=Vt Here, Q is the volume flow rate of…

Q: 2000 cc. of air takes 12 minutes to pass through a standard specimen of sand (5.08 cm high and 5.08…

A: Option d is correct.

Q: An open cylindrical tank is 1.3 m in diameter and 2.1 m high, is 3/5 full of water If the tank is…

A: Given Diameter of the cylinder = 1.3 m Height of the cylinder = 2.1 m Water filled = 3/5 of the…

Q: The air pressure inside the eye of a hurricane can be as much as 3 inHg lower than that outside the…

A: The height of the bulge of water can be calculated using the formula given below as- P=ρgh where, P…

Q: Sometimes the simplest things in nature exhibit a stunning and elegant beauty. Consider the slow…

A: Given Data →Y1=0.26mY2=0mv1=2.0m/sr1=0.011m Part 1→ we need to find out the volume rate of flow…

Q: A hippo is dozing under water with only its small nostrils sticking out. It has a mass of 2800 kg…

A: Given:The hippo has a mass of Its volume is about  after exhaling.We need to determine how much…

Q: Q3 (a) A spherical shell is immersed in water. The density of the spherical shell is 1650 kg/m³. If…

A:

Q: Five pounds mass of water in a container have a pressure of 15.0 psi and a temperature of 248°F.…

A: Given : The mass of water = 5 lb The pressure of water = 15 psi The temperature of water = 248 °F

Q: 37. For a tank (T = 41 C°, volume = 0.051 m³, the rate change of density = 2.6 kg-m³-s*), through a…

A:

Q: Determine the pressure difference between point c and point d, if A is water, B is mercury…

A:

Q: Find the unit weight of helium at a temperature of 5 °C and a pressure of 174 kPa gage, if…

A: According to the given data T=5deg =278.15K R=3.042kJ/kgK Pg=174 KPa gage and Patm=101.92KPa  We…

Q: You are out at your grandparents property where they store rainwater in large tanks for later use.…

A:

Q: As a hot air balloon rises, the atmospheric pressure reduces. What relationship would enable you to…

A: The pressure variation with height is analysed by hydrostatic law of pressure. According to this ,…

Q: A flat plate of area 2x10 cm is pulled with a speed of 0.5 m/s relative to another located at a…

A: Given       Area, A = 2 x 104 cm2   Velocity, v = 0.5 m/s Distance, y = 0.2 mm Find   Force…

Q: 37. For a tank (T = 41 C°, volume = 0.051 m³, the rate change of density = 2.6 kg-m-s"), through a…

A: Giventemperature T=41oCvolume of tank V=0.051m3rate change of density ρ˙=2.6kg/m3sarea of hole…

Q: A child's balloon is a sphere 0.9 ft in diameter. The balloon is filled with helium (p = 0.014…

A:

Q: Consider a cubical water tank with a side length of 3.5 m. The tank is half filled with water, and…

A:

Q: The fluid in a manometer tube is 60 % water and 40 % alcohol (S.G. = 0.83). What is the manometer…

A: The percentage of alcohol, %Alcohol = 40% = 0.4The percentage of water, %Water = 60% = 0.6The…

Q: Q2 (a) The differential mercury manometer of Figure 2(a) is connected to pipe X (through pi)…

A:

Q: The measured true airspeed is 90 km/h. What is the stagnation pressure, in kPa, assuming the…

A:

Q: Properties: blood viscosity µ-3.5cP and density 1.06g/cc. 1mmHg =133.3 Pa. 1Pa= 10 dynes/cm² Assume…

A: Write the given data. μ=3.5 cP=3.5×10-3 Ns/m2ρ=1.06 g/cc=1060 kg/m3P1=100 mmHg=13330 Pav1=60…

Q: 21) The tank in Fig.1 is closed at top and contains air at pressure PA. Calculate The value of PA of…

A:

Q: La Paz, Bolivia, is at an altitude of approximately 2743.2 m. Assume a standard atmosphere. How high…

A:

Q: Describe the general principles of dynamic fluid?

A: Fluid dynamics: It is a branch of applied science which deals with movements of fluids(liquid and…

Q: Methane, approximated as a perfect gas, is compressed adiabatically from 101 kPa and 20°C to 210…

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.