J00 A B Oil Water

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: A deep fryer in a restaurant contains cooking oil (p = 900 kg/m³) to a depth of 45 cm. Find the…

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Q: The pressure exerted on an object placed in a static fluid ____________________ as the object sinks…

A: To Determine The pressure exerted on an object placed in a static fluid ____________________ as the…

Q: A block of iron weighs 98 N in air. How much does it weigh when it is completely immersed in water?…

A: Given data: Weight of the object in air = 98 N Density of iron= 7.86 x 10^3 g= 9.8 m/s^2 Need to…

Q: A container is filled to a deph of 30.0cm with water. On top of the water floats a 10.0 cm thick…

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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: A piece of unknown material has an intricate shape and weighs 126g in free air and 88g when…

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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: Masses A and B rest on very light pistons that enclose a fluid, as shown. There is no friction…

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Q: Icebergs have an average density of 920 kg/m3. Seawater has an average density of 1030 kg/m3. An…

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Q: An opening of area 0.306 cm² in an otherwise closed beverage keg is 59.9 cm below the level of the…

A: Area of opening A=0.306 cm2, height below surface level h=59.9 cm=0.599 m and density of liquid is…

Q: _10. A certain object floats on three different liquids with the following densities: X = 0.5pwater;…

A: The volume displaced is inversely proportional to the density of liquid.

Q: 7. A hose lying on the ground has water coming out of it at a speed of 5.4 meters/s. You lift the…

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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: Pressure inside a fluid at depth h is,  P=ρgh Here, ρ is density of fluid, h is depth inside fluid.…

Q: A solid block is suspended from a spring scale. When the block is in air, the scale reads 37.0 N,…

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Q: Three children, each of weight 398 N, make a log raft by lashing together logs of diameter 0.24 m…

A: Buoyancy produced by each log can be determined by the taking difference between the weight of a log…

Q: A 2.0cm×2.0cm×9.0cm block floats in water with its long axis vertical. The length of the block above…

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Q: A plastic tube, shown on below, has a cross sectional area of 8.9 cm². The tube is filled with water…

A: Pressure at the depth of h  is  P=ρgh Where P is pressure, h is depth at which pressure is to be…

Q: known as A The buoyancy force on bject is equal to the product of the fluid density, the…

A: The ratio of the density of an object or substance to the density of pure liquid wateris known as…

Q: .A thread attaches a 2.7-g Ping-Pong ball to the bottom of a beaker. When the beaker is filled with…

A: Given value--- mass m = 2.7 g. Tension = 7 mN. We have to find--- diameter of ball ?

Q: glass is filled with water to a height of 12 cm. How much pressure does the water extert on the…

A: Given Data : The height of the water in the glass is given as h = 12 cm.

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

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Q: Why when you squeeze on a water hose the water squirts a greater distance? a. More water is released…

A: To choose the correct option for the given problem.

Q: A container of water is placed on a scale, and the scale reads 120. g. Now a 20.0g piece of copper…

A: Scale reading will be equal to the sum of initial mass and mass of water displaced. Therefore,

Q: Water flows through a fire hose of a -8 diameter 6.35cm at a rate of 0.012m3/s .the fire ends in a…

A: SOlution: given that d1 = 6.35 cm Q = 0.012 m3/s d2 = 2.2c m

Q: A man has a mass of 80 kg. In pure water, he floats totally submerged. How much of his volume is…

A: Given data The mass of the man is given as m = 80 kg. The density of the pure water is given as…

Q: A container is filled to a depth of 15.0 cm with water. On top of the water floats a 32.0-cm-thick…

A: Let P0 be the absolute pressure at some reference point, Patm be the atmospheric pressure.…

Q: A backyard swimming pool with a circular base of diameter 6.00 m is filled to depth 1.50 m. a. Find…

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Q: The vessels shown below all contain water to the same height. Rank them according to the pressure…

A: The pressure in a liquid is due to the weight of the column of the water above. The pressure 'p'…

Q: An airplane flies on a level path. There is a pressure difference of 573 Pa between the lower and…

A: Given: The pressure difference is 573 Pa. The area of each wing is 100 m2. The speed of the air…

Q: a horizontal pipe 10.0 cm in diameter has a smooth reduction to a pipe 5.00 cm in diameter. if the…

A: Given:d1 =10cm d2 = 5cm P1 = 8*104 Pa P2 = 6*104 Pa

Q: hole is poked through the metal side of a drum holding water. The hole is 18 cm below the water…

A: Given height = 18 cm = 0.18 m We have to calculate the initial speed of outflow

Q: the balloon is submerged deeper and deeper into water, its volume

A: Balloon have an elastic body and the density of air inside it is less than the fluid density outside…

Q: 4. A- is a devise that decreases the speed of the passing fluid while increasing its pressure. o…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: A container is filled to a depth of 19.0 cm with water. On top of the water floats a 31.0-cm-thick…

A: Given:- hw = 19 cm = 0.19 m h0 = 31 cm = 0.31 m Specific gravity of oil = 0.600

Q: A symmetric U-tube is open to the atmosphere at both ends. Water, with a density of 1.00 x 10° kg/m,…

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Q: A fish introduces more air into its swim bladder so that it rises toward the surface of the water.…

A: Correct option is (B) i e The fish increased the buoyant force by reducing its density .

Q: A U-shaped tube is open to the atmosphere on both ends. Water is poured into the tube, followed by…

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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: Through a 19 cm diameter underground pipe, water circulates at a speed of 8.2 cm / s. Determine:…

A: Given data: Diameter of underground pipe is, d1=19 cm. Speed of water circulation through…

Q: What is the absolute pressure at the bottom of the container?  ?Pa

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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 piston consist of two cylinder of different diameters (5 and 30 ) cm that connect together and…

A: Given data: The diameter of piston A is dA=5 cm. The diameter of piston B is dB=30 cm. The height…

Q: A U-shaped tube open to the air at both ends contains some mercury. A quantity of water is carefully…

A: The pressure varies with the height. The gauge pressure at a depth h inside the water is given…

Q: Water flows at a rate of 6.0 L/s through an opening at the bottom of a tank that has a diameter of…

A: Given values -  Flow rate=Q=6LsDiameter=d=6 cm Radius=r=d2=3 cm=3×10-2 m As we know- 1 liter=0.001…

Q: Mercury is poured into a tall glass. Ethyl alcohol (which does not mix with mercury) is then poured…

A: The pressure due to the fluid is given by  P=  h d g  where, h is the depth, d is the density and g…