Water ( density=1*10^ 3 kg/m^ 3 ) flows at 17.8 m/s through a pipe with radius 0.05 m. This same pipe goes up to the second floor of the building3.2 m higher, and the pressure remains unchanged. What is the speed of the water flow on the second floor ?

Q: Water discharges from a horizontal cylindrical pipe at the rate of 455 cm3/s. At a point in the pipe…

A:

Q: A bug from South America known as Rhodnius prolixus extracts the blood of animals. Suppose Rhodnius…

A:

Q: Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s and the…

A: According to Bernoulli's equation of conservation of energy for fluids P1+12ρV12+ρgh1=P2+12ρV22+ρgh2…

Q: Water enters a pipeline at a speed of 4 m/s and comes out at a speed of 11 m/s as shown below. If…

A:

Q: Water enters a building at ground level with a pressure of 3.5 atm through a pipe with radius 5.0 cm…

A:

Q: Water flows through a pipe as shown in the figure. The pressure at points 1 and 2 respectively is…

A: Pressure at point 1 is P1=1.90×105 Pa Pressure at point 2 is P2=1.15×105 Pa Radius of pipe at point…

Q: In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speed v1…

A:

Q: 2 Water circulates throughout a house in a hot-water heating system. If the water is pumped at a…

A:

Q: Water is pumped through a pipe of diameter 15.0 cm from the Colorado River up to Grand Canyon…

A: Apply Bernoulli’s equation at the river and the village, P1+12ρv2+ρgh1=P2+12ρv2+ρgh2   Rearrange the…

Q: Water (density = 1 x 10 kg/m) flows at 15.6 m/s through apipe with radius 0.05 m. This same pipe…

A: Givendensity of water, ρ = 1×103 kgm3speed of water, v = 15.6 msradius of the pipe, r1 = 0.05…

Q: In an open U-tube, the pressure of a 17.5-centimeter water column on one side is balanced by a…

A: Given: Height of water column (h) = 17.5 cm. = 17.5×10-2 m. Density of water (ρw) = 1000 kg/m3.…

Q: At what depth of the ocean would the liquid pressure be equal to 3.0 atm? The density of seawater is…

A: Given, Pressure at the depth of the ocean, P = 3.0 atm density of sea water, ρ = 1025 kgm3

Q: Water (density = 1 x l03 kg/m3) flows at 16.7 m/s through a pipe with radius 0.04 m. This same pipe…

A:

Q: An astronaut is working outside the International Space Station where the atmospheric pressure is…

A:

Q: Find the speed (in m/s) of flow in the upper section.

A:

Q: A bug from South America known as Rhodnius prolixus extracts the blood of animals. Suppose Rhodnius…

A:

Q: The water tank is open to the atmosphere and has two holes in it, one 0.80 m and one 3.20 m above…

A: Data Given , h1 = 0.80 m h2 = 3.20 m Let , depth of the water in the tank = d Time taken to fall ( t…

Q: A bug from South America known as Rhodnius prolixus extracts the blood of animals. Suppose Rhodnius…

A:

Q: Estimate the pressure exerted on a floor by (a) one pointed heel of area 0.45 cm²and (b) one wide…

A: (a) Given: The area of the pointed heel is 0.45 cm2. The mass of the person is 56 kg.

Q: A large storage tank, open to the atmosphere at the top and filled with water, develops a small hole…

A:

Q: The pipe goes up to the second floor of the building, 2.0 m higher, and the pressure remains…

A:

Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…

A:

Q: In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speed v1…

A: (a) The volume of water flows into the atmosphere during a 10 min period is

Q: A block of mass 0.85 kg and density 600 kg/m3 is forced under the surface of the water by means of a…

A:

Q: Water is to be pumped to the top of the Empire State Building, which is 366 m high. What gauge…

A: Given that, Height = 366 m

Q: Calculate the depth below the surface of water at which the pressure due to the weight of the water…

A:

Q: Water (density = 1 x 103 kg/m) flows at 12.4 m/s through a pipe with radius 0.05 m. This same pipe…

A: Given data: The density of water is ρ=1×103 kg/m3. The speed of water through pipe is vA=12.4 m/s.…

Q: Water (density = 1 x 103 kg/m³) flows at 14.5 m/s through a pipe with radius 0.05 m. This same pipe…

A:

Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…

A:

Q: and a 5.15 m diameter. It is filled with water to a depth of 0.738 m. There is 0.893 atm of pressure…

A:

Q: An astronaut is working outside the International Space Station where the atmospheric pressure is…

A:

Q: Water is flowing smoothly through a closed pipe system. At one point, the speed of the water is 3.0…

A: Let the water's initial speed is denoted by v1 and final speed is denoted by v2, difference in…

Q: A water pipe having a 2.44 cm inside diameter carries water into the basement of a house at a speed…

A:

Q: What is the pressure on a fish 16.0 m under the ocean surface? (Density of ocean water = 1025…

A: We know,  P=Pair+ρgd

Q: A water pipe having a 2.58 cm inside diameter carries water into the basement of a house at a speed…

A:

Q: A hotel builds a water (1.00 g/cm³) fountain that is fed by a din = 14.9 cm diameter cylindrical…

A:

Q: A block of mass 0.80 kg and density 2900 kg/m³ is completely submerged under the water in static…

A:

Q: Pure water flows through a horizontal artery. At the wide end its speed is 40cm/s and the difference…

A: Bernoulli's equation is,…

Q: A large storage tank, open to the atmosphere at the top and filled with water, develops a small hole…

A:

Q: A water sprinkler system discharges water from a horizontal pipe at the rate of 0.0077m /s. At one…

A: We need to calculate the absolute pressure at the second mentioned point.

Q: A water bearing pipe with circular cross section and with uniform fluid flow slowly expands in…

A: Find the speed at the point where the radius of the pipe is 0.150 m by using the continuity…

Q: In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speedv…

A: In Fluid mechanics, the equation of continuity gives the flow rate of the fluid. It states that the…

Q: Water (density = 1 x 103 kg/m³) flows at 15.6 m/s through a pipe with radius 0.04 m. This same pipe…

A:

Q: Water (Pwater = 1000. [kg/m³]) is flowing through a bent cylindrical pipeline shown. The radii of…

A:

Q: A water pipe having a 2.92 cm inside diameter carries water into the basement of a house at a speed…

A:

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.