A river has a flow rate of about 100,000L/s. At the end the river, it narrows to 20m wide and averages 20m deep. (A) What is the average speed of the river at the end? (B) What is the average speed of the water in the river downstream of the falls when it widens to 70m and its depth increases to an average of 50m?

Q: Water emerges straight down from a faucet with a 1.80-cm diameter at a speed of 0.500 m/s. (Because…

A: The speed of water is given here. We have the diameter given in the question. We also know the…

Q: Water flows through a garden house with inner diameter 1.5 cm at a speed of 2.0 m/s. With what speed…

A: Given value--- inlet diameter = 1.5 cm. inlet speed = 2 m/s. outlet diameter = 0.5 cm. We have to…

Q: The Huka Falls on the Waikato River is one of NewZealand’s most visited natural tourist attractions…

A: a)  Given  Flow rate of river Q=300000L/s=300m3/s Cross section of river at gorge 20m×20m.

Q: A hydraulic jump occurs in a 4 m wide rectangular channel carrying a discharge of 5 cumec at a slope…

A: Have a look dear i have solved it

Q: Q6:The block shown in fig.(3) weighs 5N and is held up by the water jet issuing (20M.) from the…

A: Given that: Weight of the block, W=5N Flow rate,Q=1.6lit/s=1.6*10-3 m3/s Diameter of the nozzle,…

Q: A dam on a river is built so that the wall facing the water is shaped like the region above the…

A: Write the given values to the suitable variables.Here,  are the depth of the shape, depth of water…

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

A: Depth below the water level, h = 13.4 mFlow rate, Q = 2.9×10-3 m3/minAcceleration due to gravity, g…

Q: Water emerges straight down from a faucet with a 1.80-cm diameter at a speed of 0.500 m/s. (Because…

A: Given that-Diameter, d=1.8 cm=0.018 mSpeed, v=0.5 m/sFlow rate, Q=A×vwhere, A is areav is velocity

Q: (a) What is the fluid speed in a fire hose with a 9.00-cm diameter carrying 80.0 L of water per…

A: (a) Volume flow rate Q=Av Rearrange in terms of v v=QA=Qπd22=80.0 L/s10-3 m31 Lπ9.00×10-2 m22=12.575…

Q: A stone dropped from a bridge reaches the water surface in 4s.What is the height of the…

A:

Q: Two holes (top and bottom) are punched on a can on the same vertical axis. Atwhich hose will the…

A: Given data, Two holes are punched on a can at top and bottom, respectively. Let the height of the…

Q: Does water flow from higher head to lower head or lower head to higher head? Why?

A: Introduction In Hydraulics the term "Head" refers to the energy associated with the fluid. Higher…

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

A: a) The required speed of at which the water leaves the hole is,

Q: Suppose you have a wind speed gauge like (A nozzle with a radius of 0.250 cm is attached to a garden…

A: For the fluids moving through the nozzle, the hight of the fluid in the manometer is related to the…

Q: Calculate the % submerged of an object, if the density of the object is 2200 kg/m3 and it is placed…

A: Density of object , dobject = 2200 kg/m3  Density of fluid , dfluid = 1500 kg/m3  % Submerged is…

Q: 3.36 Calculate the magnitude, direction and line of action of the resultant force exerted by the…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

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

A:

Q: An object with a density of 741.0 kg/m³ and a mass of 1075.0 kg is thrown into the ocean. Find the…

A:

Q: A garden hose carrying 20˚C of water has a hole of diameter 3 mm. If you patch a hole with a piece…

A: Given data: Diameter of the hole (d) = 3 mm                                         = 0.003 m Gauge…

Q: Two holes (top and bottom) are punched on a can on the same vertical axis. At which hose will the…

A: When two holes are punched on a can on the same vertical axis, let us assume that the top hole is…

Q: Water is essentially incompressible. What is the volume flow rate from the tap? 3 90.6 cm S 146.5 cm…

A:

Q: (a) Calculate the flow rate of water moving at an average speed of 32 cm/s through a garden hose of…

A:

Q: a) Determine the speed at which blood is flowing through an artery with a radius of 5.40 10-3 m, if…

A: Formula of volume flow rate is as follows: Q=Av…

Q: Reply fast

A: Given that-Diameter, d=1.8 cm=0.018 mSpeed, v=0.5 m/sFlow rate, Q=A×vwhere, A is areav is…

Q: Water flows in a horizontal pipe from wide to narrow portion. The wider portion atea is 8 cm square…

A: Given data: Cross sectional area of wider portion A = 8 cm2 Speed of water at wider area (v) = 10…

Q: What is the velocity of water at the nozzle of a 50. cm2 fire hose if the city mains are 254 cm2 in…

A:

Q: 1. Water flows at 1.73 m/s from a horizontal hose with a cross-sectional area of 4.00 cm² into a…

A: The equation of continuity is  a v =constant  where, a is the area and v is the velocity.

Q: A house at the bottom of a hill is fed by a full tank of water 6.0 m deep and connected to the house…

A: Given data: Depth of tank, x=6.0 m Length of pipe, l=75 m Angle from the horizontal, θ=610

Q: Hi I need help with this question: A twin-sized air mattress used for camping has dimensions of…

A: Given volume of mattress = V = 100 cm x 193 cm x 20 cm The weight of the mattress = W = 7 kg   we…

Q: Saltwater is denser than freshwater but a ship floats in both. Which of the following is true? O The…

A: Given data The density of the saltwater is greater than the density of the freshwater. The density…

Q: A water pipe is used to pump water through a nozzle that has a radius of 3.5 cm at a rate of 300 Us.…

A: Given, Rate, R=300 L/s=0.3 m3/s, radius of pump nozzle, r1=3.5 cm=0.035 m, radius of pump nozzle,…