KHW16 Exercise 12.35 - Enhanced - with Feedback 3 of 12 I Review | OConstants A rock is suspended by a light string. When the rock is in air, the tension in the string is 52,9 N When the rock is totally immersed in water, the tension is 34.6 N. When the rock is totally immersed in an unknown liquid, the tension is 11.4 N. Part A What is the density of the unknown liquid? Express your answer with the appropriate units. p = Value Units Submit Request Answer Provide Feedback Next >

Q: II. Oil of density 800 is now steadily added to the beaker, forming a layer above the water and…

A: Given the following data: weight of the rectangular block,  W=15 N Tension in the string, T=10 N…

Q: 3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has…

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Q: A 6.1 kg solid block made of a metal whose density is 2600 kg/m3 is suspended from a spring scale.…

A: The mass of the solid metal, m=6.1 kg   The density of the metal is, ρm=2600 kg/m3   The tension of…

Q: Question 9 of 10 The flat surface shown is submerged vertically in water. Find thefluid force…

A: Solution:-Given thatweight density of water (ρg)=9810 N/m3

Q: The submersible vehicle has a circular window with a diameter of 32.3 cm. What force (in N) is…

A: Given data:  Depth (h) = 26.2 m Density (ρ) = 1.00×103 kg/m3 Atmospheric pressure (P) = 101.3 kPa…

Q: The gravitational force (weight) exerted on a solid object is 6.00N as measured when the object is…

A: upward buoyant force = weight of liquid displaced

Q: Part A What radius must a water drop have for the difference between the inside and outside…

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Q: A fisherman and his young nephew are in a boat on a small pond. Both are wearing life jackets. The…

A: Given A fisherman and his young nephew are in a boat on a small pond. Both are wearing life jackets.…

Q: i need some help with the below question

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A copper block is suspended from a wire, as in part 1 of the drawing. A container of mercury is then…

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Q: Under Normal situations the viscosity of a person's blood is about 3.8 x 10' Pa s. When that person…

A: Viscosity of normal situation, ηN=3.8×10-3 Pa sViscosity of dehydration, ηD=4.3×10-3 Pa sHere, the…

Q: I Review | Constants A U-shaped tube, open to the air on both ends, contains mercury. Water is…

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Q: Part A Which of the following are units of pressure? Select all that apply. A millimeters of mercury…

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Q: The balloon, string and helium have a combined mass of 0.0014 kg. The balloon is filled with helium…

A: here we can use the concept of thrust wt of paper + wt of balloon =  wt of  dislpaced air let mass…

Q: The pressure in the xylem near the base of a tall tree is 1.00 atm. Part 1 What is the pressure in…

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Q: The pressure in the xylem near the base of a tall tree is 1.00 atm. Part 1 What is the pressure in…

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Q: Use the worked example above to help you solve this problem. In a huge oil tanker, salt water has…

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Q: The weight of a rectangular block of low-density material is 15.0 N. With a thin string, the center…

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Q: One athlete weighed 42 B underwater the mass of f this athlete is 70kg. A)determine the buoyant…

A: in the water , water's force applied opposite of gravity.  this is called buoyant force.

Q: I Review | Constants A piece of wood is 0.550 m long, 0.240 m wide, and 0.078 m thick. Its density…

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Q: Using the data below, determine the maximum amount of blood that can pass through the aorta in 1…

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Q: You need to move a hunk of gold across a river by placing it on top of a makeshift raft, which is…

A: mass of wood = 30 kg density of wood = 500 kg/m3volume of wood = mass/density  = 30/500  = 0.06…

Q: the specific volume. 4. Determine the force of gravitational attraction between the earth (m = 5.98…

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Q: A 100-cm-thick layer of oil floats on a 170-cm-thick layer of water. ▼ Part A What is the pressure…

A: Given data :thickness of oil layer, thickness of water layer, pressure is given bywhere, is the…

Q: Review Constants Perio (Figure 1) shows a section of a long tube that narrows near its open end to a…

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Q: Review | Constants A nuclear power plant draws 3.3x106 L/min of cooling water from the ocean. Part A…

A: According to equation of continuity Rate of flow = A v A = cross sectional area v = liquid velocity

Q: Constants I Periodic Table A 8.0-cm-diameter horizontal pipe gradually narrows to 4.0 cm . When…

A: Diameter of one end is D = 8 cm  Radius of one end is R = 4×10-2 m  Diameter of the other end is d =…

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A: Given data The height of the cylinder is H = 15 cm = 0.15 m The diameter of the cylinder is D = 6 cm…

Q: Constants I Periodic Table You are assigned the design of a cylindrical, pressurized water tank for…

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Q: 3.42 A vertical conduit is carrying oil (S = 0.95). A differential mercury manometer is tapped into…

A: Determine the difference in pressure between A and B.

Q: Required information A manometer using oil (density 0.900 g/cm³) as a fluid is connected to an air…

A: Solution     Given dataOil density ρo=0.900g/cm3Pressure in tank increase by 8.31 mm (0.831cm) of Hg…

Q: 4.1 Distinguish between density and relative density The weight of an object is 12 N in air. It has…

A: (4.1) The density of a substance is defined as the mass per unit volume. The expression for the…

Q: Victor is a Civil Engineer and goes to rural cities throughout California to provide environmentally…

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Q: Part B A hurricane wind blows across a 5.00 m x 12.0 m fiat roof at a speed of 140 km/h. What is the…

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Q: I Review | Constants A 2.0 cm x 2.0 cm x 7.0 cm block floats in water with its long axis vertical.…

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Q: Q 2) The pressure in the spinal fluid in the body is measured in the manner shown in the figure…

A: There are three methods that can be used to calculate fluid pressure. Fluid pressure is the pressure…

Q: A 50-cm-thick layer of oil floats on a 140-cm-thick layer of water. You may want to review (Pages…

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Q: Problem 5 Calculate the pressure exerted by water on the hull of a submarine that is cruising at a…

A: depth of submarine under the ocean level (d) = 500 ft = 500 × 0.3048= 152.4 m density of ocean water…

Q: Question 5 Two arteries of equal length are being compared, one diseased and one healthy. Blockages…

A: Part(a) The ratio of volume flow rates. Part(b) Ratio of speed of the blood in the diseased blood…

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.