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 load on a 2-in.-diameter hydraulic cylinder increases from 10,000 lb to 15,000 lb. Due to the compressibility of the oil, the piston retracts 0.1 in. If the volume of oil under compression is 10 in^3, what is the bulk modulus of the oil in units of kpsi? Enter only a whole number.Q1/ A piston pushes down on a volume of hydraulic oil ISO 68, trapped in a cylinder, its bore is 10cm, and the height of the unstressed column of oil is 50cm. The oil has a bulk modulus B=2.2 *105 psi. When a force of 2500N is applied to the piston. How much does the piston displace? Note : (The ISO 68 has a density of 54.9 Ib/ft(880 kg/m³)H.W: A hypodermic syringe contains a medicine with the density of water. The barrel of the syringe has a cross-sectional area (2.50x10-5) m2, and the needle has a cross-sectional area (1.00x10 8 ) m². In the absence of a force on the plunger, the pressure everywhere is 1.00 atm. A force F of magnitude 2.00 N acts on the plunger, making medicine squirt horizontally from the needle. Determine the speed of the medicine as it leaves the needles tip.
- For a certain ideal gas R = 25.8 ft.lb /lb °R and k =1.09a. What are the values of cp and cv?b. What mass of this gas would occupy a volume of 15 cu ft at 75 psia and 80 °F?c. If 30 Btu are transferred to this gas at constant volume in (b), what are the resultingtemperature and pressure? include the diagramIn Figure below all fluids are at 20 deg.C. Determine pressure at point B, if pressure at point A is 150 kPa and weight of air is neglected. Use the table below for the densities at 20 deg.C. Liquid p. kg/m Kerosene - Ammonia 608 Benzene 881 Air Carbon tetrachloride 1590 Benzene Ethanol 789 Ethylene glycol Freon 12 B 1117 40 cm 9 cm 1327 20 cm Gasoline 680 14 cm Glycerin Kerosene 1260 t8 cm 804 Mercury- Water Mercury Methanol 13,550 791 SAE 10W oil 870 SAE 10W30 oil 876 SAE 30W oil 891 SAE 50W oil 902 Water 998 Seawater (30%e) 1025The sketch shows an oil manometer that is connected between two pipes which transport water. The density of water can be taken as 998kg/m3, the specific gravity of glycerol is 0.76 and atmospheric pressure is 100 kPa. The respective dimensions (as shown on the sketch) are given below: h1 = 0.17 m h2 = 350 mm h3 =15cm. From the given data, calculate the pressure difference between the two pipes.
- 3. 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 figure shows a 50.-kg frictionless cylindrical piston that floats on 20 mol of compressed air at 45.°C. How far does the piston move if the temperature is increased to 600 °F? (This is an Isobaric process and the piston is at sea level under an atmospheric pressure of 101.3 kPa). The values given in the figure are: 50. Kg, 30.°C, and 10. cm.Mercury is often used in thermometers. The mercury sits in a bulb on the bottom of the thermometer and rises up a thin capillary as the temperature rises. Suppose a mercury thermometer contains 3.380 g of mercury and has a capillary that is 0.200 mm in diameter. How far does the mercury rise in the capillary when the temperature changes from 0.0C to 25.0C? The density of mercury at these temperatures is 13.596 g/cm^3 and 13.534 g/cm^3, respectively.
- 1. A building is 512 m high. What must be the minimum water pressure (psi) in a pipe at ground level to get water up to a restaurant on the top floor. Neglect friction loss in pipe. 2. The pressure of a gas supports 2.75 ft of Mercury. Calculate the height of water column (in meters) which the gas pressure will support. 3.A water tank of cross-sectional area 2.5 m2 and height 120 in contains 1500 (US) gallons of water. If the density of water is 1000 kg/m3, calculate the force on the base of the tank.An oil drum of 500 mm diameter and 1.5 long is to be rolled across a footstep of 100 mm high. Find the minimum push required at the top of the drum. Take density of the oil as 1 kg/litre. Neglect weight of the drum. [Ans. 1444.5 N]A volume of 400 cc of air is measured at a pressure of 740 mm Hg absolute and a temperature of 18 ˚C. What will be the volume (in cc) at 760 mm Hg and 0 ˚C?