The object having a specific gravity of 3.8 is floating in mercury of specific gravity of 13.6. If the total volume of the object is 1.0 cu.m., what is the volume of the object above the mercury?
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- A liquid which is compressed in a cylinder has a volume of 1 liter at 2Mpa, and a volume of 990 cu.cm at 2.5 Mpa. Compute the percentage of volume decreased Choices are: A. 1% B. 2% C. 3% D. 4%What fraction of the volume of a solid object (SG = 7.3) floats above the surface of a container of mercury?a. 1.863 b. 0.863 c. 0.537 d. 0.463Situation 1-A 500 cubic-centimeter solid having a specific gravity of 2.05 is submerged in two-liquid interface tank. Part of the solid is in mercury (sg=13.6) and the other part in oil (sg = 0.81). 1.1 What part of the solid is in mercury? A. 8.2% B. 12.5% 1.2 What part of the solid is in oil? A. 87.5% B. 93.7% C. 9.7% D. 6.3% C. 90.3% D. 91.8% 1.3 If the liquid is all mercury, what part of the solid is in mercury? A. 23.36% C. 18.25% B. 15.07% D. 12.08%
- Q3: A U-tube containing mercury is used to measure the pressure of an oil of specific gravity 0.82 as in figure 2. Determine (1) Calculate the pressure of the oil, if the difference of mercury level be 400mm What was the application of pascal's law and hydrostatic law for this problem? (ii) ¼ 300 mm Water Water -oil Figure 2 200 mm. 400 mm 400 mm -X -MercuryA container holds two layers of different liquids, one fluid having a specific gravity of 1.1 is 30cm deep and the other fluid having a specific gravity of 1.6 is 40cm deep. A solid cubical metal having an edge dimension of 18cm and specific gravity of 6.5 is submerged such a manner that half of the cube is on the top layer and the other half in the bottom layer of fluids with the square base of the cube horizontal. Help me compute the weight WCUBE of the cubical metal in newtons, compute the buoyant force BFCUBE in newtons acting on the metal object, and compute the tension T in newtons in the wire holding the cube to maintain its position. please draw a figureA cube is fully filled with a liquid whose specific gravity is 1.16. Determine the sides of the cube if the liquid has a mass of 800 kg. A 0.690 m B) 0.764 m 0.884 m D 0.830 m E) No answer among the choices
- 2. A cube of material is 4 in. on a side and floats at the interface between kerosene (SG=0.82) and water, as shown. a. Find the specific gravity of the material. b. How much weight is required to fully submerge the cube under water? (SG=0.973) (0.063 lb) Kerosene b/3 Water 2b/3 IPILXA U-tube is partly filled with mercury and an unknown liquid is poured into it through the other arm. The surface of the separation of the liquids is at the 6.35 cm mark, the 0 marks being at the tube’s bottom. The free surface of mercury is at 8.46 cm while that of the unknown liquid at 28.24 cm. If the density of mercury is 13.6 g/cc, calculate the density of the unknown liquid.Calculate the volume V of the solid generated by revolving the 65-mm right-triangular area about the z-axis through 180°. Assume a = 65 mm, b = 40 mm. a dod Answer: V = i mm³
- 1. a) Find the mass of a tank of ethyl alcohol in units of kg if it weighs 3.6 kN and the specific weight in units of kN/m³ if the volume is 0.3m³. | b) A 3 mm diameter of straw is inserted into a pan of water at 30°C (y water at 30°C = 9.764 kN/m³, o = 0.0712 N/m). If the water in the straw rises to a height of 3.6 mm above the water surface in the pan, calculate the contact angle, 0. c) Determine the viscosity of the fluid between the shaft and brushing shown in Figure Qld if the shaft moves at 1.5m/s under a force of 70 N. The uniform radial gap between the brushing and shaft is 0.15 mm. 90 mm / diameter F-70 N 1.5 m/s 155 mm Figure QldThere are four liquids that are to be poured in a single vessel that is located in an atmosphere with g = 3.72m/s^2. The first liquid is Seawater(SG=1.025), the second is Kerosene(ρ=1.591 slugs/ft^3), the third is Castor Oil(SG=0.959), and the last liquid is Liquid Butane(unit weight=2235.72N/m^3 @ g=3.72m/s^2). (b)Determine the unit weight of Kerosene, Seawater, and Castor Oil expressing your answers in the English System of Units.A fluid in direct contact with a solid sticks to its surface and the velocity of fluid at the surface is zero. This condition is called no-slip condition. o True o False An object has a mass of 10 kg, what's the actual weight of this object on earth? o 32.17 N O 9.81 N o 98.1 N o 321.7 N Which of the following unity conversion ratio is NOT correct? N kg 'ms = 1 Pa N/m