A vessel filled with liquid of height h is on a horizontal surface. The vessel has a side opening, through which the liquid can flow out. At what position of the opening the liquid jet has the largest range?

Q: Problem 3: A cube with edges of length L = 0.29 m and density p. = 3.9x10 kg/m³ is totally submerged…

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Q: An airplane flies on a level path. There is a pressure difference of 549 Pa between the lower and…

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Q: a modified U-tube: the right arm is shorter than the left arm.The open end of the right arm is…

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Q: A 5.0 kg freshwater fish at the surface of a lake is neutrally buoyant. If the density of its body…

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Q: Glycerin is poured into an open U-shaped tube until the height in both sides is 20 cm. Ethyl alcohol…

A: Given data The initial difference in height is, he=20 cm Step 1 As the pressure remains constant…

Q: Water pressure increases as depth increases. At the surface of a swimming pool, where pressure is…

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Q: When a person inhales, air moves down the bronchus (windpipe) at 13.4 cm/s. The average flow speed…

A: The average flow speed of air bubbles in the windpipe ϑ1=13.4 cm/s×1 m/s100 cm/s=0.13 m/s. The…

Q: A 4.0 g Pin-Pong ball is attached by a thread to the bottom of a beaker. When the beaker is filled…

A: Given that,Mass of ping-pong ball (m) : 4 (g)Tension in the thread (T) : 0.028 (N)Now,a : Here we…

Q: Ex/26 : A capillary of 1 mm in radius is immersed in a beaker of mercury. The mercury level inside…

A: Given: r=10-3m, h=-0.536×10-2m, T=0.405N/m, ρ=13.6×103kg/m3, g=9.8m/s2 The height of capillary rise…

Q: A block of plastic in the shape of a rectangular solid that has height 8.00 cm and area A for its…

A: Given: The height of the block h = 8 cm. The linear plot of h vs m has a slope 1/Aρ = 0.0390 m/kg.…

Q: A container consists of two vertical cylindrical columns of different diameter connected by a narrow…

A: The data given is as follows: 1. Radius of tube A, rA=17.5 cm =0.175 m 2. Radius of tube B, rB=5.1…

Q: A small graduated cylinder with an interior diameter of D is filled to a height H with a…

A: Given, D = cylinder diameter H = height of liquid column p = density d = hole diameter   From the…

Q: 1. A U-tube contains liquid of unknown density. An oil of density 835 kg/m³ is poured into one arm…

A: The density of the oil is 835 kg/m3. The height of the oil column is 13.0 cm. The height of the…

Q: A U-shaped tube with both arms open to the air has a 35.0 cm column of liquid of unknown density in…

A: Given data: The height of the liquid in the right arm is h1=35.0 cm. The figure for the problem…

Q: A bucket is filled with water to a height of 27 cm, then a plug is removed from a 3.0 mm diameter…

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Q: A solid aluminum ingot weighs 89 N in air. (a) What is its volume? (b) The ingot is suspended from a…

A: (a)The expression to solve for the mass is as follows: W=mgm=Wg…

Q: A fish tank has dimensions 38 cmcm wide by 1.0 mm long by 0.50 mm high.If the filter should process…

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Q: The narrow section of the pipe at point A has a diameter that is 0.143 times the diameter of the…

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Q: A cube with edges of length L = 0.23 m and density ρc = 3.4×103 kg/m3 is totally submerged in water,…

A: Given that  length L = 0.23 m density ρc = 3.4×103 kg/m3 density of water ρw = 1.00×103 kg/m3…

Q: In an experiment, a rectangular block with height h is allowed to float in four separate liquids. In…

A: Here, The net force is zero since the block is stationary.

Q: A small circular hole 9.00 mm in diameter is cut in the side of a large water tank. The top of the…

A: Dear student According to Torricelli's equation the velocity of liquid from a small hole at depth h…

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: A spherical balloon has a radius of 6.35 m and is filled with helium. The density of helium is 0.179…

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Q: an open tube of length L 1.8 m and cross-sectional area A = 4.6 cm2 is fixed to the top of a…

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Q: A garden hose having an internal diameter 2.0 cm is connected to a lawn sprinkler that consists of…

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Q: Air flows through a pipe at a rate of 120 L/s. The pipe consists of two sections of diameters 22 cm…

A: Let’s there is two points each in each section. The Bernoulli energy equation along with pipe points…

Q: A block of mass 20 g sits at rest on a plate that is at the top of the fluid on one side of a U-tube…

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Q: 1. A U-tube contains liquid of unknown density. An oil of density 780 kg/m³ is poured into one arm…

A: Density of oil σ=780 kg/m3, height of oil column h=11.5 cm and the distance between oil-air…

Q: A level (horizontal) pipe contains a non-viscous, incompressible fluid with a density 1200 kg/m3…

A: CONSERVATION OF ENERGY

Q: Two soap bubbles are floating around in air. One is four times the volume of the other. The excess…

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Q: A 1.9 m length of horizontal pipe has a diameter of 1.58 x 10-2 m. Water flows with a volume flow…

A: Length, L = 1.9 m  diameter, d = 1.58 x 10-2 m  Volume rate, V = 10.2 x 10-3 m3/s  η = 103 x 10-5 Pa

Q: Problem 3: Water flows through a horizontal cylindrical pipe from a smaller-diameter region to a…

A: a) Using equation of continuity A1V1 = A2V225 * (3.5)2 = (7)2 V2V2= 6.25 m/s therefore, water's…

Q: A large water tank is 3.00 m high and filled to the brim, the top of the tank open to the air. A…

A: The Bernoulli’s principle is given by,

Q: When a person inhales, air moves down the bronchus (windpipe) at 13.8 cm/s. The average flow speed…

A: The speed of air moves down the windpipe is, v1=13.8 cm/s=0.138 m/s The average flow speed of air in…

Q: A symmetric U-tube is open to the atmosphere at both ends. Water with a density 1x10^3 kg/m^3 is…

A: Given data: The density of water is ρ=1×103 kg/m3. The density of liquid is ρl=8.5×102 kg/m3. The…

Q: A U-shaped tube containing a fluid has pistons at each end. One piston has twice the cross-section…

A: According to Pascal's law of fluid  mechanics, in a fluid(that may be gas or liquid) at rest in a…

Q: Suppose air, with a density of 1.29 kg/m3, is flowing into a Venturi meter. The narrow section of…

A: The objective of this question is to find the speed of air at point B in a Venturi meter setup. The…

Q: Blaise Pascal duplicated Torricelli's barometer using a red Bordeaux wine, of density 984 kg/m3, as…

A: The Torricelli's Experiment was invented by the Italian scientist Evangelista Torricelli and the…