(a) What volume of water has the same mass as 5 m3 of gasoline, which has a density of 680 kg/m3? Vwater = 3.4 m3
(b) If this volume of water completely fills a cubic tank, what is the pressure at the bottom? Pbottom = Pa
(c) What force would the water pressure exert on the bottom of the cubic tank? Fbottom = N
(a) What volume of water has the same mass as 5 m3 of gasoline, which has...
An irregularly-shaped iceberg has a volume of 3580 m3. It floats with 90% of its volume underwater, in sea water with a density of 1025 kg/m3. The bottom of the iceberg hangs 18.5 m below the surface of the water. a. What is the absolute pressure in the water at the bottom edge of the iceberg? b. What is the density of the iceberg? c. What is the mass of the iceberg?
1. At standard temperature and pressure, carbon dioxide has a density of 1.98 kg/m^3. What volume (m3 ) does 1.75 kg of carbon dioxide occupy at standard temperature and pressure? 2.What mass of water (in kg) can be contained in a box whose dimensions are 225 mm by 225 mm by 401 mm? (Density of water = 1000 kg/m^3) 3.How much force (N) does the atmosphere exert on one side of a vertical wall 1.22 m high and 2.44 m...
9. A scuba diver is in fresh water has an air tank with a volume of 0.0100 m3. The air in the tank is initially at a pressure of 1.00 × 107 Pa. Assume that the diver breathes 0.500 L/s of air. Density of fresh water is 1.00 × 103 kg/m3. How long will the air in the tank last at 17.4 m? Answer is in min
A marble with a mass of 0.05 kg and a volume of 2.00 x 10-5 m3 is dropped in a glass of alcohol, which sinks to the bottom of the glass. If alcohol has a density of 789 kg/m3, what is the magnitude of the buoyant force in newtons? Round to the nearest hundredth (0.01)
what is the volume flow rate through the pipe? the water density is 1000 kg/m3. The pressure above the water in the tank is 250 kPa. The pressure of the atmosphere is 100 kPa. Air 250 kPa (sluten tank med "lock") 2.5 m 10 cm
A welder using a tank of volume 7.50×10−2 m3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.25×105 Pa and temperature of 37.9 ∘C. The tank has a small leak, and in time some of the oxygen leaks out. On a day when the temperature is 22.6 ∘C, the gauge pressure of the oxygen in the tank is 1.60×105 Pa . Part A Find the initial mass of oxygen. (in Kg)...
A welder using a tank of volume 7.30×10−2 m3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×105 Pa and temperature of 36.8 ∘C. The tank has a small leak, and in time some of the oxygen leaks out. On a day when the temperature is 22.9 ∘C, the gauge pressure of the oxygen in the tank is 1.60×105 Pa .Find the initial mass of oxygen.Find the mass of oxygen that...
A welder using a tank of volume 7.40×10−2 m3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 2.85×105 Pa and temperature of 37.6 ∘C. The tank has a small leak, and in time some of the oxygen leaks out. On a day when the temperature is 22.3 ∘C, the gauge pressure of the oxygen in the tank is 2.00×105 Pa . A. Find the initial mass of oxygen. B. Find the...
A piece of aluminum has a density of 2700 kg/m3 and a mass of 0.775 kg. The aluminum is completely submerged in a container of oil with a density of 650 kg/m3 1 A) B) What is the magnitude of the buoyant force acting on the aluminum? What would the apparent weight of the aluminum be if it were instead completely submerged in water? opparent wecighf of
A welder using a tank of volume 7.50×10−2 m3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.10×105 Pa and temperature of 37.9 ∘C. The tank has a small leak, and in time some of the oxygen leaks out. On a day when the temperature is 21.9 ∘C, the gauge pressure of the oxygen in the tank is 1.70×105 Pa . Part A Find the initial mass of oxygen. Part B...