"A water enters a cylindrical pipe with a cross-sectional radius of 1 m with a speed of 2 m/s. If the water exits through an opening with a radius of 3 m, what is the speed of the water as it leaves the pipe?"     4 m/s     18 m/s     2 m/s     0.2 m/s

Q: A U-shaped manometer is open on both sides. Water (p = 1000 kg/m³) and oil (p = 750 kg/m) are poured…

A: density of water = 1000 kgm3density of oil = 750 kgm3height of column of water = 14.2 cm The U…

Q: A large water tank, open at the top, has a small hole in the bottom. When the water level is 25 m…

A: According to the given question ,  the large water tank having a open at the top and small hole at…

Q: Water is flowing in a pipe of varying cross-sectional area, and at all points the water completely…

A: Given: The cross-section area of section 1 is 0.0831 m2. The speed of the water flow at section 1 is…

Q: a pipe with cross-sectional area 2m^2 runs horizontally across a platform at a height of 4 m. It…

A: a) Let's use the continuity equation to find the speed of the water in the second pipe.…

Q: Three vessels of different shapes are filled to the same level with water as in Figure MCQ9.10. The…

A: Write the equation for the hydrostatic pressure. P=ρgh Here, The density of the fluid is "ρ". The…

Q: Water flowing through a pipe suddenly comes to a section of pipe where the pipe diameter decreases…

A:

Q: The Venturi tube shown in the figure below may be used as a fluid flowmeter. Suppose the device is…

A: Given Information:- Density of gasoline is ρ=7.00×102 kg/m3 Radius of the inlet pipe is…

Q: A cylindrical bucket, open at the top, is 25.0cm high and 10.0cm in diameter. A circular hole with a…

A: Given a cylindrical bucket, open at the top, is 25.0cm high and 10.0cm in diameter. A circular hole…

Q: The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Calculate the pressure drop due to the Bernoulli effect as water enters the nozzle from the hose at…

A:

Q: A swimming pool has dimensions 36.0 m ✕ 11.0 m and a flat bottom. The pool is filled to a depth of…

A: Flat bottom dimension = L×w=36m×11m Depth (h)= 1.50 m

Q: Water flows through a fire hose of diameter 10 cm at a rate of 0.025 m3/s. The fire hose ends in a…

A: Hose diameter, D = 10 cm   nozzle diameter, d = 3 cm  Volume rate, V = 0.025 m3/s

Q: A fountain consists of a horizontal inlet pipe with a cross-sectional area, A1, which enter block…

A:

Q: An incompressible fluid flows steadily through a pipe that has a change in diameter. The fluid speed…

A: Radius of one end R1 = 4 cm = 0.04 m Velocity V1 = 1.28 m/s Radius of other end R2 = 2 cm = 0.02 m…

Q: A firefighter stands on the ladder of a fire truck. To fight a fire in a tall building he needs a…

A: (a)According to the equation of the continuity,

Q: Water enters a horizontal pipe with a rectangular cross section at a speed of 1 m/s. The width of…

A: Given, Speed v1 = 1 m/s Density of water ρ=1000 Kg/m3   We know the expression for equation of…

Q: Water flows through a garden hose with an inner diameter of 1.5 cm at a speed of2.0 m/s. What speed…

A:

Q: An incompressible fluid flows through a tube of circular cross section that has greater diameter at…

A: The continuity equation states that, A×v = constant, where A is the area of cross-section of the…

Q: Suppose that your body has a uniform density of 0.95 times that of water. (a) If you float in a…

A: Here, Since the body is floating,

Q: Water enters a pipe of rectangular cross section of dimensions 6.5 cm by 8.0 cm at a velocity of 4.0…

A: Given, rectangular cross section of dimesions 6.5 cm by 8.0 cmvelocity, v1 = 4.0 cmsradius of…

Q: A barge floating in fresh water (ρ = 1000 kg/m3) is shaped like a hollow rectangular prism with base…

A:

Q: An incompressible fluid with zero viscosity flows through a pipe of varying radit (shown in…

A: Solution:According to Bernoulli's principle for an incompressible and non-viscous fluid we get:P +…

Q: A large, cylindrical water tank with diameter 3.80 m is on a platform 2.00 m above the ground. The…

A: Given data: D = 3.8 m d = 0.58 cm Need to determine the change in depth and time.

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

A:

Q: A water cannon 2.15 m long and with a cross-sectional area of 11.0 cm2 is aimed straight up and…

A: Length of water cannon = 2.15 m A1 = 11 cm2v1 = 8.8 m/s A2  = 46 cm2Using equation of continuity…

Q: T= Total Tension From the diagram shown in FIG. B, each object has a Base Area of 100cm? and a…

A:

Q: A swimming pool has dimensions 34.0 m ✕ 9.0 m and a flat bottom. The pool is filled to a depth of…

A:

Q: You have a hose with a diameter of 9.0 cm from whose end the water leaves with a speed v. If a tube…

A: Given that:- Water leaves through the end of hose with speed=V m/s

Q: A pipe with a cross section area of 0.5 m^2 has a fluid flowing through it at a speed of 2m/s. If…

A:

Q: Water is pressurized to 3.5 x 105 (Pa) is flowing at 5 m/s in a wide section area A, of a horizontal…

A:

Q: A nozzle with a radius of 0.210 cm is attached to a hose with a radius of 0.840 cm. The rate of flow…

A: The given values are, rn=0.210 cm=0.210×10-2 mrh=0.840 cm=0.840×10-2 mQ=0.230 L/s=0.230 L/s10-3 m31…

Q: Water is moving at a velocity of 2.50 m/s through a hose with an internal diameter of 1.60 cm. (a)…

A:

Q: The mattress of a water bed is 3.00m long by 0.03cm wide and 0.3m deep. A. Find the weight of the…

A: Given: The length of the waterbed is 3.00 m. The width is 0.03 cm. The depth is 0.3 m.

Q: A firefighter stands on the ladder of a fire truck. To fight a fire in a tall building he needs a…

A:

Q: Water (density equal to 1000 kg/m³) flows through a system of pipes that goes up a step. The water…

A:

Q: What is true about the volume of displaced fluid for an object that is completely submerged? (1…

A:

Q: Water flows through a water hose at a rate of Q1 = 520 cm3/s, the diameter of the hose is d1 = 2.13…

A:

Q: Advertisements of a new car from Honda claim that it floats in water. If the car’s mass is 950kg…

A:

Q: A swimming pool has dimensions 36.0 m ✕ 6.0 m and a flat bottom. The pool is filled to a depth of…

A:

Q: A container has a vertical tube, whose inner radius is 12.00 mm, connected to it at its side, as…

A: Pressure is defined as thrust acting per unit area. P = FA Gauge pressure is given as P = ρgh

Q: When connected to a standpipe, a fire hose 5.29 cm in diameter must deliver a minimum flow rate of…

A: Diameter given, 5.29 cm

Q: 1. Llyn Cau in Snowdonia, Wales, is a 35.0-m deep glacial lake popular among outdoor swimmers. (a)…

A:

Q: A cylindrical bucket, open at the top, is 35.0cm high and 9.0cm in diameter. A circular hole with a…

A: Given:Rate of water flow, R = 3.20×10-4 m3/sCross-sectional area, A=1.75 cm2diameter, d = 9 cm

Q: a swimming pool has dimensions 34.0 m ✕ 6.0 m and a flat bottom. The pool is filled to a depth of…

A:

Q: Water enters a pipe with a diameter of 2.0 cm at a speed of 15.0 m/s. • At what velocity will it…

A:

Q: Çelik malzeme Sd= 30.48 cm It=0.46 cm When a hollow sphere made of steel material (SG-7.85) with a…

A: Given data The specific gravity of the steel material is SG = 7.85 The diameter of the sphere is d =…