1. A large open tank contains fresh water of constant density (p = 1000 kg/m3). a)...

1. A large open tank contains fresh water of constant density (p = 1000 kg/m3).

a) Construct an algebraic expression for the absolute pressure (P) at a specific depth below the surface of the water (y) in terms of gravitational acceleration (g), the depth of water (y), and the density of water (ρ).

Solutions

Expert Solution

genius_generous answered 5 months ago

Next > < Previous

Related Solutions

A 1-mm diameter sphere (density=7900 kg/m3) is dropped into a tank of oil (density=900 kg/m3). The...

A 1-mm diameter sphere (density=7900 kg/m3) is dropped into a tank of oil (density=900 kg/m3). The sphere develops a terminal speed of 0.25 cm/s, what is the oil's viscosity? You may assume a small Reynolds number. Show your work.

A tank contains 60 kg of salt and 1000 L of water. Pure water enters a...

A tank contains 60 kg of salt and 1000 L of water. Pure water enters a tank at the rate 12 L/min. The solution is mixed and drains from the tank at the rate 6 L/min. (a) What is the amount of salt in the tank initially? amount = (kg) (b) Find the amount of salt in the tank after 3 hours. amount = (kg) (c) Find the concentration of salt in the solution in the tank as time approaches infinity. (Assume...

A 0.2 m3 rigid tank contains 5 kg of water (in any phase or phases) at...

A 0.2 m3 rigid tank contains 5 kg of water (in any phase or phases) at 600 kPa. Which of the following values is closest to the temperature of the water in the tank? a)159 ℃ b)389 c)381 d)246 e)152

13. A barge floating in fresh water (Q= 1000 kg/m3) is shaped like a hollow rectangular...

13. A barge floating in fresh water (Q= 1000 kg/m3) is shaped like a hollow rectangular prism with base area A=550 m2and height H= 2.0 m. When empty the bottom of the barge is located H0= 0.45 m below the surface of the water. When fully loaded with coal the bottom of the barge is located H1= 8 m below the surface. Select the correct free-body diagram for the barge when it is empty. Write an equation for the buoyant...

A tank originally contains 100 gal of fresh water. Then water containing 1 2 lb of...

A tank originally contains 100 gal of fresh water. Then water containing 1 2 lb of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. After 10 min the process is stopped, and fresh water is poured into the tank at a rate of 4 gal/min, with the mixture again leaving at the same rate. Find the amount of salt in the tank at...

A tank originally contains 100 gal of fresh water. Then water containing 1 2 lb of...

A tank originally contains 100 gal of fresh water. Then water containing 1 2 lb of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. After 10 min the process is stopped, and fresh water is poured into the tank at a rate of 6 gal/min, with the mixture again leaving at the same rate. Find the amount of salt in the tank at...

A well-insulated tank of 50 m3 volume initially contains 16,000 kg of water distributed between liquid...

A well-insulated tank of 50 m3 volume initially contains 16,000 kg of water distributed between liquid and vapor phases at 25°C. Saturated steam at 1500 kPa is admitted to the tank until the pressure reaches 800 kPa. What mass of steam is added (kg)?

A tank originally contains 120 gal of fresh water. Then water containing 1/2 lb of salt...

A tank originally contains 120 gal of fresh water. Then water containing 1/2 lb of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. After 11 min the process is stopped, and fresh water is poured into the tank at a rate of 2 gal/min, with the mixture again leaving at the same rate. Find the amount of salt Q(11) in the tank at...

Say the density of air is 1.23 kg/m3 and the density of helium is 0.164 kg/m3...

Say the density of air is 1.23 kg/m3 and the density of helium is 0.164 kg/m3 when both are at STP. Let's model a balloon as a sphere of radius 0.12 m, with mass 2 g. 1) What is the mass of the helium that would fill a single balloon? 2) What is the buoyant force on a single balloon? 3) What is the net force on a single balloon? 4) If we attach 0.5 m of string (properties: 800...

In the figure, the top tank, which is open to the atmosphere, contains water and the...

In the figure, the top tank, which is open to the atmosphere, contains water and the bottom tank contains oil covered by a piston. The tank on the right has a freely movable partition that keeps the oil and water separate. The partition is a vertical distance 0.10 m below the open surface of the water. If the piston in the bottom tank is 0.50 m below the open surface of the water and has a surface area of 8.3...

Subjects