1. Two liquids of different densities are poured together into a 150-liter tank filling. pi= 750 kg/m² and p:= 375 kg/ m³. The resulting density of the mixture is 625 kg/m³, find the mass of the liquids used.
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A: Given Data V=100 L= 0.1 m3 T=370°C Vf = 2.213x10^-3 m^3/kg vg = 4.925x10^-3 m^3/kg
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- If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the volume of air, in ft3, exiting the evaporator coil?Solve with the correct units. Two liquids of different densities(p1=1500 kg/m3 and p2=500 kg/m3) are poured together into a 100-liter tank, filling it. If the resulting density of the mixture is 900 kg/m3,find the respective quantities of liquids used.A tank contains 450 liters of brine made by dissolving 30 kg of salt in water. Saltwater containing 1 kg of salt per 9 liters runs in at the rate of 9 liters per minute, and the mixture kept uniform by stirring, runs out at the rate of 13.5 liters per minute. Find the amount of salt in the tank at the end of 1 hour.
- Solve with the correct units 7. Two liquids of different densities(p1=1500 kg/m3 and p2=500 kg/m3) are poured together into a 100-liter tank, filling it. If the resulting density of the mixture is 500 kg/m3,find the respective quantities of liquids used. Also find the weight of the mixture.A 100 liter tank contains a mixture of saturated liquid water and saturated steam at 370 °C. a) Find the mass of each phase if their volumes are equal b) Find the volume occupied by each phase if their masses are equal. Given: v+ = 2.213x10-3 m=/kg; Vg = 4.925x10-3 m%/kgA 100-liter tank contains a mixture of saturated liquid water and saturated steam at 370 °C. a) Find the mass of each phase if their volumes are equal b) Find the volume occupied by each phase if their masses are equal. b) Find the volume occupied by each phase if their masses are equal. Given: Vf = 2.213x10^-3 m^3/kg; vg = 4.925x10^-3 m^3/kg
- A submarine is traveling at a depth of ‘95’ kilometers in the ocean, where the gagepressure is 840 Kg(f)/cm2 . The density and bulk modulus of elasticity of water at the top surface of the ocean are 1025 kg/m3 and 24000 kg(f)/cm2 respectively. Find the following:(i) What will be the density of water at the depth of 2.0 kilometers?(ii) What will be specific volume and change of volume at that depth?(iii) What is the pressure at the top surface of the submarine? How much will bechanged in pressure if submarine change direction from North to East?Gas at 70 bars gage pressure and 37.8°C is contained in a 12,900-cm3 cylinder. A piston compresses the volume to 9680 cm3 while the gas is heated to 93.3°C. What is the final pressure in the cylinder in bars?In a hydraulic system, a piston with a cross-sectional area of 21 square centimeters pushes on an incompressible liquid with a force of 38 newtons. The far end of the hydraulic pipe connects to a second piston with a cross-sectional surface area of 100 square centimeters. What is the force on the second piston?
- An oil of specific gravity of 0.8 is contained in a vessel. At a point the height of oil is 20 m . Find the corresponding height of mercury in meters at that point. CHOICES: a.1.47 b.16 c.272 d.1.17An unknown mass and a 12 kg mass are tied to a light string and hung over a frictionless pulley. If the tension in the string is 50 N, what is the unknown mass?The ice at a certain hockey rink is made by freezing water that is 1.5 inch deep. How many gallons of water does it take? Approximate the rink as a 100 ft. by 85 ft. rectangle. hint: 1 gal = 231 cubic inches and 1 ft = 12 inches