Water flows straight down from an open faucet. The cross-sectional area of the faucet is 1.4 × 10-4m2 and the speed of the water is 0.95 m/s as it leaves the faucet. Ignoring air resistance, find the cross-sectional area of the water stream at a point 0.10 m below the faucet.

Q: Water flows through a fire hose of diameter 6.35 cm at a rate of 0.015 m3/s. The fire hose ends in a…

A: Here, Flow rate=Q=v2A2v2=QA2=Qπr2

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Q: A thin stream of water flows smoothly from a faucet and falls straight down. At one point, the water…

A: Given:density of the water, ρ = 1000 kg/m3at location 1velocity of the water, v1 = 1.07 m/sat…

Q: A water pipe having a 2.95 cm inside diameter carries water into the basement of a house at a speed…

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Q: Most homes have an outdoor faucet to which they can attach a standard 3/4 inch (diameter) garden…

A: diameter of garden hose = 0.75 inch radius of garden hose = 0.375 inch flow rate of water = 8.5…

Q: A man attaches a divider to an outdoor faucet so that water flows through a single pipe of radius…

A: Given, Velocity of water inlet=1.85m/s radius of single pipe=9.85mm radius of new pipes=5.4mm…

Q: The figure shows the interference pattern on a screen 1.0 m behind an 820 line/mm diffraction…

A:

Q: Two brothers are working on their home. They have a pipe that has a diameter 2.00cm that is…

A: diameter of pipe at upper end (d) = 2 cm Height of upper end (h) = 3.50 m Pressure at upper end(P) =…

Q: The face of a dam adjacent to the water is vertical and its shape is in the form of an isosceles…

A: Width of dam, b= 250 m height of dam = 100 m Actual height of water in dam= 100-20 m= 80 m Density…

Q: The diameter of a pipe bend is 250 mm at the inlet and 100 mm at the outlet. The 20 L/s flow is…

A: Given, Inlet diameter, d1=250mmd1=0.25m Outlet diameter, d2=100mmd2=0.1m Rate of flow,…

Q: Water is coming through a thick pipe with a cross-sectional area of 0.0314 m^2 at 0.05 m/s.  It is…

A: A1 = 0.0314 m2 v1 = 0.05 m/s A2 = 1.26 x10-3 m2 v2 = ?

Q: A water tank open to the atmosphere at the top has two small holes punched in its side, one above…

A: Given: Position of first hole is  h1 = 4.70 cm. Position of second hole is h2 = 12.7 cm.

Q: AU-shaped tube open at both ends contains mercury. Water is carefully poured into the left arm until…

A: Gauge pressure is the pressure measured by the barometer device. For any situation, when the liquid…

Q: A salt water tank is 24 m tall and is open at the top to the atmosphere. A small hole with a cross…

A: Apply Bernoulli’s theorem between the topmost point of the tank (section 1) and the hole (section…

Q: A large container of water is open to the air, and it develops a hole of area 10 cm2 at a point 5 m…

A: Area, A = 10 cm2 depth, h = 5 m

Q: A fountain has a pump that shoots a column of water straight up. Figure that there is a large pool…

A: Given data: The height of column is y2=4 m. The cross-sectional area is A=200 cm2.

Q: A man attaches a divider to an outdoor faucet so that water flows through a single pipe of radius…

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: A water pipe having a 2.88 cm inside diameter carries water into the basement of a house at a speed…

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Q: A water pipe having a 2.45 cm inside diameter carries water into the basement of a house at a speed…

A:

Q: Vater flows horizontally in a pipe of diameter 10.5 cm 789 m/s and a gauge pressure of 7.54x10^3 Pa.…

A: GivenFor section 1d1=10.5 cmv1=0.789 m/sFor section 2d2=4.94 cm

Q: Water is flowing through a pipe that has a constriction opening into a region with a wider…

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Q: Water flows with velocity 2.828 m/s through a pipe having cross-sectional with dimensions of 50 cm x…

A: GivenWater flows with velocity v1 = 2.828 m/s through a pipe having cross-sectional with dimensions…

Q: ater flows straight down from an open faucet. The cross-sectional area of the fauce 90 m/s as it…

A: GivenThe cross-sectional area of the faucet, A =1.6 x 10-4 m2speed of water at faucet, v=0.9…

Q: A water line with an internal radius of 5.48 x 103 m is connected to a shower head that has 19…

A: We have given: Radius of water line R = 5.48 × 10-3 m No. Of holes in shower head n = 19 speed of…

Q: Water flows through a pipe at 3.0 m/s with a cross-sectional area of 0.5 m2.  The pipe grows wider…

A: The speed of water through smaller section is, The area of the smaller section is, The area of the…

Q: A water pipe having a 2.46 cm inside diameter carries water into the basement of a house at a speed…

A: Given, Diameter=2.46cm Speed=0.841m/s Pressure=185kPa

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

A:

Q: (a) If it takes 1.55 min to fill a 23.5 L bucket with water flowing from a garden hose of diameter…

A: Volume of bucket is V=23.5 L Time taken to fill the bucket with water is t=1.55 min. Diameter of…

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

A: Considering the expression for Bernoulli's equation:  P1+12ρv12+ρgy1=P2+12ρv22+ρgy2Rewriting for the…

Q: If the pipe tapers to 1.18 cm and rises to the second floor 6.10 m above the input point, what are…

A: inside diameter = 2r1= 2.59 cm                             r1= 1.295 cm speed = V1= 0.819 m/s…

Q: A water pipe having a 2.96 cm inside diameter carries water into the basement of a house at a speed…

A: Solution:-Given thatDiameter of pipe at section-1 (D1)=2.96 cm=0.0296 mSpeed at section-1 (V1)=0.765…

Q: A horizontal pipe has a diameter of 1.10 cm at the narrow portion and 4.50 cm at the wide part.…

A: The objective of this question is to find the water flow speeds at the wide and narrow portions of…

Q: The water pipe shown in the figure has at its intake a cross sectional area of 0.74 m² and a water…

A: Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a…

Q: A tall cylinder with a cross-sectional area 15 cm 2 is partially filled with mercury; the surface of…

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Q: A water pipe has a 3.0 cm inside diameter and carries water into the basement of a house. At the…

A: (a) Volume flow rate is constant. Q1=Q2A1v1=A2v2 Here, Q1 is the volume flow rate at first floor, Q2…