3. A quart of SAE 30 oil at 68°F weighs about 1.85lb. Calculate the oil's (a)specific weight, (b)mass density and (c)specific gravity.
Q: 3. A piece of wood that measures 3.0 cm by 6.0 cm by 4.0 cm has a mass of 80.0 grams. What is the…
A:
Q: A 130 cc block has a piece of lead tied to it. Suppose that the SG of lead is 11.13 and SG of the…
A:
Q: 2. An empty balloon and its equipment weigh 100 Ib. When inflated with gas weighing 0.0345 lb/ft the…
A:
Q: A soap bubble 50 mm in diameter contains a pressure (in excess of atmospheric) of 2 bar. Find the…
A: Given data Diameter of soap bubble= 50mm=0.050m Thus radius of bubble, r=0.025. Change in pressure,…
Q: A 12 kN sphere is attached to a 4 kN sphere by a cable. Both spheres have the same diameter of 1.2 m…
A: Given:W1=12 KNW2=4 KNd=1.2 m
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: A tire has a volume of 3.0 ft3 and a ‘gage’ pressure of 32 psi at 75°F. If the ambient pressure is…
A:
Q: 1.When a double-bottom tank is full of fresh water it holds 120 tonnes.Find how many tonnes of ol of…
A: Let us take volume of tank = V Mass of oil = mo Given, Mass of water in the tank = mw = 120…
Q: Find the surface tension in a soap bubble of 40 mm diameter when the inside pressure is 2.5 N/m²…
A: The soap bubble is similar to water bubble. The formula of water bubble is to be used in this…
Q: 2. A spherical object has a radius of 0.45 cm. The density of water is 1000 kg/m3. If the block is…
A: Given data as per question The radius of object =0.45 cm Density oof water =1000 kg/m3
Q: 1) Calculate the buoyant force on 10 tons of solid steel completely submerged in water and compare…
A: Given:mass of steel, m=10 tons or 10000 kgdensity of steel, ρ=7800 kg/m3displaced water volume,…
Q: Example 1. Calculate the specific weight, density and specific gravity of one liter of a liquid…
A: Calculated specific weight , density and specific gravity of liquid.
Q: 1. An open hemispherical vessel with a radius of 1.2m is full of oil (0.85) a. How fast in rpm…
A: Given: The radius of vessel, r = 1.2 m The specific gravity of oil, SG = 0.85
Q: A liquid has a mass of 36 grams and the volume of the water (reference material) is 3 mL. Find the…
A:
Q: Calculate the density, specific weight, mass and weight of a fluid occupying a 5-ft O cylindrical…
A:
Q: Figure Q1 (a) Prove that a solid aluminum cube, such as shown in Figure Q1 (a), can float on water…
A: This problem is related to fluid mechanics. Fluid mechanics is the subject of mechanical engineering…
Q: The schematic figure below shows a square cube of dimensions H x H x H floating upright on the…
A:
Q: A platinum disc aboard the International Space Station has a thickness of 6 in. and a diameter of 2…
A:
Q: 2 A US Navy nuclear submarine (mass m = 10,000,000 kg) is cruising under the Arctic ice sheet at a…
A: (a) the size of the buoyant force weight of submarine = Fb FB = 1000000 * 9.81 = 9810 KN
Q: If the pressure 10m below a liquid is 150000 Pa. Determine its unit weight, mass density and…
A:
Q: If 1496.2 gal of diesel weighs 45,800 N, Calculate the Specific Weight, Density, and Specific…
A:
Q: Find the volume of the fluid in cm3 with a mass of 0.31kgm and density of 30 lbm/ ft³.
A: The density of the fluid in kg/m3 is Density = 480.55 kg/m3 1 lbm/ft3=16.08 kg/m3
Q: PROBLEM # 3 1. A solid block is 70 cm wide, 80 cm long and 20 cm tall, and has a mass of 6700 gm.…
A:
Q: We used the average sea level pressure Po What is the mass of air pressing down on the top of your…
A:
Q: What percent of the volume of a piece of iceberg (sg=0.915) will float above the water?
A: Givenspecific gravity of the icebergsg=0.915
Q: A natural gas well contains methane (M=16), which is practically a perfect gas. The pressure at the…
A: This problem is related to fluid mechanics. Fluid mechanics is the subject of mechanical engineering…
Q: 3. A piece of wood that measures 3.0 cm by 6.0 cm by 4.0 cm has a mass of 80.0 grams. What is the…
A: 3. Given: The volume of the piece of wood, V = 3 cm x 6 cm x 4 cm The mass of wood, m = 80 gm
Q: 1. If 200 ft³ of oil weighs 45,800 N, Calculate the following. kN a. Specific Weight in: m3 Ibm b.…
A:
Q: A ferry boat carrying cars can be modeled to be rectangular with width = 35 ft and length = 367 ft.…
A:
Q: If the specific gravity of the unknown fluid is 13.53, what is its specific weight in Ibf/ft?
A:
Q: 1. If 200 ft³ of oil weighs 45,800 N, Calculate the following. a. Specific Weight in - b. Density in…
A: Given Data F=45800 N V=200 ft3
Q: If a certain gasoline weighs 7 KN/m³, what are the values of its density, specific volume and…
A: Solution 1. Calculate density ρ=7×1039.81=713.55 kgm3
Q: 15. A tank 10 ft in diameter and 15 ft high is filled with oil having a relative density of 0.76.…
A:
Q: model of size 1/10 kN/m². The mod pressure drop in th Density of water =
A:
Q: A tank 13 ft deep and 5 ft wide is layered with 6 ft of oil (γ = 50.0 lbf/ft3 ), 5 ft of water, and…
A: Givenh=13ftw=5ftz1=6ft with γ=50 lbf/ft3z2=5ft with γ=62.43lbf/ft3 standardz3=2ft with 846…
Q: What would be the submerged weight (submerged weight = weight – buoyant force) of a 12m³ of steel in…
A:
Q: A hemispherical container, 32 inches in diameter, is filled with a liquid at 20°C and weighed. The…
A:
Q: 6m $6,ster 1.025 seas A semicircular 4m gate
A:
Q: (b) If 6m3 of oil weighs 47 kN, calculate its specific weight y, density p and specific gravity.
A:
Q: An empty 7 gal tank weighs 8 lbm. What is the total weight in Newtons of the tank plus the water…
A: Given: Volume of the tank→V=7 gal Because 1 gal volume is equal to 0.004546 m3 Hence: →7…
Q: A body of dimensions 1.5 m x 1.0 m x 2 m, weighs 1962 N in water. Find its weight in air. What will…
A: Given data: V=1.5×1×2 m3Ww=1962 N Need to determine the weight in air and its specific gravity.
Q: 2) If 3.5 X 10⁶ cm³ of an oil weigh 6390 Kg. Calculate its specific weight, density and relative…
A: Given, V=3.5×106 cm3=3.5 m3M=6390 kg
Q: If the sp. volume of a certain fluid is 0.7848m3/kg, what is the specific weight (N/m3)?
A:
Q: A hallow cylinder 1 m in diameter and 2m high weighs 3825 N. How many kN of lead weighing 110 kN/m^3…
A: Given that, Consider the cylinder and lead system as shown below, Calculate the buoyancy force…
Q: 3. A wooden body with relative density of 0.57 floats a liquid with unknown relative density. If the…
A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…
Q: Consider the pressure and force acting on the pool retaining a reservoir of water. Suppose the pool…
A:
Q: A fluid mass occupies 2 m^3. Calculate the density, specific weight, and specific gravity if the…
A:
Q: If 5.0 m³ of oil weighs 3,900 kgf, calculate its specific weight, density and specific gravity? Use…
A: Given:- Volume= 5 m3 Weight=3900 kgf=38245.93N To find:- Specific weight Density Specific gravity
Q: A hemispherical container, 26 inches in diameter, is filledwith a liquid at 20 ° C and weighed. The…
A: Given Data⇒Diameter of hemispherical containerD=26 inradious of hemispherical containerr=262 inr=13…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
- The surface tension of water in air is approximately 0.0072lbf/ft. If the atmospheric pressure is 14.7 psia, what is the pressure inside a droplet 0.5 mm in diameter?A solid cone of angle 2θ, mass (m), base radius (r0), and density (ρc), is rotating with angular velocity (w0) on its conical seat. The clearance (h) is filled with oil of viscosity (μ). Neglecting air resistance, determine: a) an expression for the moment (M) as a function of r0, w0,μ,θ, and h. b) an expression for the angular velocity (w) for t≥0 as a function of w0,μ,θ,h, r0,m and t if an external torque is not applied. If the radius of gyration of the cone is 16 cm, determine: c ) the value of the angular momentum and velocity if w0=60RPM,h=0.05mm,θ=30°,μ=0.98cPoise , m=20kg, t=2.0s3. A barrel contains a 15 cm layer of oil of density 5.88 kN/m3 floating on water that is 30 cm deep. What is the gauge pressure in mmHg at the oil-water interface?
- The Burj Khalifa in Dubai rises to approximately 2720 ft. Estimate the pressure at the top of the building assuming that the air temperature is constant at 59 °F and the pressure at the base is 14.7 psia. Also, estimate the pressure at the top of the building assuming air to be incompressible. Compare the results.Fluid mechanics If the hydrostatic pressure at the bottom of the cylindrical tank is 14.715 kPa, specific gravity of the tank is 0.15, and the weight of the tank is 25 kN, find the pressure at the bottom of the tank if the tank has to be lain sideways?When a clean glass tube with a diameter of 2 mm is immersed in water at 20 ° C, how many mm will the capillary rise occur in the glass tube? For water at 20 ° C, surface tension is given as 0.073 N / m, density 1000 kg / m3, contact angle 0 ° C and gravitational acceleration 10 m / s2.
- A natural gas well contains methane (M=16), which is practically a perfect gas. The pressure at the surface is 1000 psig. What is the pressure at a depth of 10,000 ft? How much error would be made by assuming that methane were a constant-density fluid? Assume the temperature isconstant at 70F.A closed cylindrical vessel, 2m in diameter & 4m high is fully filled with water & rotated to its vertical axis at a constant speed of 12.2 rad/sec. The top is pressurized by 180 KPa. (a) What is the pressure at the center bottom of the cylinder? (b) What is the pressure at the circumference bottom of the cylinder? (c) What is the total hydrostatic force at the sides of the cylinder?What is the standard sea level density (p) in slugs/ft^3?
- The figure below shows a block of wood with total height H, submerged height h and square base with side b = 0.41 m, floating in a tank with water. a) Knowing that the wood density is d = 0.75, calculate: a) the ratio between the submerged height h and the total height of block H; b) the metacentric height, in meters, for the block to float, in the indicated configuration, with indifferent balance (critical); c) the value of H for the same situation as the previous item (indicate the unit).A column arranged vertically holds a composite fluid of 18 in of mercury (SG = 13.6), 26 in of water (density = 998 kg/m^3), and 32 in of oil(SG = 0.9), with its top end exposed to the atmosphere. Calculate the pressure in psia at the bottom of the column. Knowing that fluids with higher densities sit below fluids with lower densities, illustrate the vertical column(no need to be up to scale). With solutions please.3. Supposed that air (std.) has a uniform density of 1.2kg/m^3, estimate how high (meters) above the sea level where there exists a zero pressure. Assume that in the given condition, barometric pressure at sea level is 101.325 kPa. Include also the free body diagram or figure of the problem, and your findings after solving it.