In equilibrium the salinity of a water column of area 30 cm2 and height 65 cm...
In equilibrium the salinity of a water column of area 30 cm2 and height 65 cm tall reduces linearly from 85 g/kg (grams of salt per kilogram of water) at the bottom to 22 g/kg at the top. Assuming that the density of water molecules remains constant throughout the water column, what is mass of the salt water in the column?
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In equilibrium the salinity of a water column of area 30 cm2 and height 65 cm...
In equilibrium the salinity of a water column of area 28 cm2 and height 82 cm...
In equilibrium the salinity of a water column of area 28 cm2 and height 82 cm tall reduces linearly from 87 g/kg (grams of salt per kilogram of water) at the bottom to 23 g/kg at the top. Assuming that the density of water molecules remains constant throughout the water column, what is mass of the salt water in the column?
A rectangular wooden block of thickness 5.00 cm and top (and bottom) surface area 100 cm2...
A rectangular wooden block of thickness 5.00 cm and top (and bottom) surface area 100 cm2 is held stationary at a depth of 5.00 m in a large tub of glycerin by a single cable attached to the bottom of the block. If the density of glycerin is 1.26 x 103 kg/m3 and the density of the wood is 0.765 x 103 kg/m3, Determine the tension in the cable.
A) Water moves in a pipe that has a diameter of 34 cm at 1 m/s,...
A) Water moves in a pipe that has a diameter of 34 cm at 1 m/s, but then the pipe reduces to a diameter of 16 cm. Find the velocity of the water in the smaller portion of the pipe. B) Water in a hose with an area of 186 mm2 moves at 4 m/s, but then you cover part of the opening of the hose with your finger, and the water shoots out faster at 26 m/s . Find...
A 4.00 cm x 4.00 cm x 4.00 cm cube of density 920 kg/m3 is floating at rest at the top of a beaker of cross sectional area 100 cm2 with 500 mL of water in it. 500 mL of oil of density 900 kg/m3 is add...
A 4.00 cm x 4.00 cm x 4.00 cm cube of density 920 kg/m3 is floating at rest at the top of a beaker of cross sectional area 100 cm2 with 500 mL of water in it. 500 mL of oil of density 900 kg/m3 is added to the top of the beaker, and the cube is observed to float completely submerged, unevenly straddling the boundary between the oil and water. a. Draw a picture showing the beaker, layers of...
What is the height of the water in a vacuum column when the atmospheric pressure is...
What is the height of the water in a vacuum column when the atmospheric pressure is Po = 1.1 atm? Given: density of water is 1,000 kg/m3; 1.0 atm = 1.01 x 105 Pa; g = 9.8 m/s². O 10 m O 11 m O 77 cm O 1.1 m
Solve the following problems please A container is filled to a depth of 19.0 cm with...
Solve
the following problems please
A container is filled to a depth of 19.0 cm with water. On top of the water floats a 35.0-cm-thick layer of oil with specific gravity 0.900. What is the absolute pressure at the bottom of the container? A cube of wood having an edge dimension of 18.9 cm and a density of 645 kg/m3 floats on water, What is the distance from the horizontal top surface of the cube to the water level? what...
Calculate the mass of a solid gold rectangular bar that has dimensions of 4.00 cm x...
Calculate the mass of a solid gold rectangular bar that has dimensions of 4.00 cm x 10.5 cm x 27.5 cm. (Assume the density of gold is 1.93 x 104 kg/m3.) 18. 3x Your response differs from the correct answer by more than 10%. Double check your calculations. kg Need Help? Read It Master It Talk to a Tutor Submit Answer Practice Another Version 3.34/5 points Previous Answers SerPSE8 14.P.003.WI. B My Notes A 54.0-kg woman wearing high-heeled shoes is...
i need 2 and 3 solved (1) A typical mud is 70 wt% sand, balance water....
i need 2 and 3 solved
(1) A typical mud is 70 wt% sand, balance water. What is its density near RT if Puand = 2300 kg/mº? (2) An open-ended can 0.2 m tall is originally full of air, at 20°C. It is now immersed in water upside down, such that its top (now bottom) is 10 m below the water surface. The can is 0.2 m in height. Assuming the air stays at 20°C, how high will the water...
A U-tube contains liquid of unknown density. An oil of density 770 kg/m³ is poured into...
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...
.Emergency Coolant Injection from an Accumulator Tank (8 marks) Consider an accumulator tank with a cross sectional area of A,-10m, and a height of H-6m, initially filled with 5m of water as show...
.Emergency Coolant Injection from an Accumulator Tank (8 marks) Consider an accumulator tank with a cross sectional area of A,-10m, and a height of H-6m, initially filled with 5m of water as shown in the figure. The top of the tank is closed and filled with air at an initial pressure of P, 1,101 kPa At time -Os, the water starts to discharge from an opening at the bottom of the tank with an opening area of A2 0.001m2. The...
What is the height of the water in a vacuum column when the atmospheric pressure is Po = 1.1 atm? Given: density of water is 1,000 kg/m3; 1.0 atm = 1.01 x 105 Pa; g = 9.8 m/s². O 10 m O 11 m O 77 cm O 1.1 m
Solve
the following problems please
A container is filled to a depth of 19.0 cm with water. On top of the water floats a 35.0-cm-thick layer of oil with specific gravity 0.900. What is the absolute pressure at the bottom of the container? A cube of wood having an edge dimension of 18.9 cm and a density of 645 kg/m3 floats on water, What is the distance from the horizontal top surface of the cube to the water level? what...
Calculate the mass of a solid gold rectangular bar that has dimensions of 4.00 cm x 10.5 cm x 27.5 cm. (Assume the density of gold is 1.93 x 104 kg/m3.) 18. 3x Your response differs from the correct answer by more than 10%. Double check your calculations. kg Need Help? Read It Master It Talk to a Tutor Submit Answer Practice Another Version 3.34/5 points Previous Answers SerPSE8 14.P.003.WI. B My Notes A 54.0-kg woman wearing high-heeled shoes is...
i need 2 and 3 solved
(1) A typical mud is 70 wt% sand, balance water. What is its density near RT if Puand = 2300 kg/mº? (2) An open-ended can 0.2 m tall is originally full of air, at 20°C. It is now immersed in water upside down, such that its top (now bottom) is 10 m below the water surface. The can is 0.2 m in height. Assuming the air stays at 20°C, how high will the water...
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...
.Emergency Coolant Injection from an Accumulator Tank (8 marks) Consider an accumulator tank with a cross sectional area of A,-10m, and a height of H-6m, initially filled with 5m of water as shown in the figure. The top of the tank is closed and filled with air at an initial pressure of P, 1,101 kPa At time -Os, the water starts to discharge from an opening at the bottom of the tank with an opening area of A2 0.001m2. The...
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