8. If the pressure at the surface of the water is 10o kPa, what is the (absolute) pressure at the following depths below the surface for fresh water? (in kPa) (Pfresh = 1000 kg m-3) а. 1 m b. 5 m с. 10 m d. 20 m e. 30 m f. 50 m g. 75 m h. 100 m

Q: How does the speed of the water flowing out of the hole vary with the height of the water column

A:

Q: 1. When a load of 1.2 x 10^6 N is placed on a battleship, the ship sinks 3.5 cm in the water. what…

A:

Q: What is the gauge pressure in the ocean at a point 10 km below sea level? Density of seawater is…

A: Given  Depth = 10 km          = 10 ×1000 m Density of seawater is 1,030 kg per cubic meter.

Q: 1. To increase pressure A. Area of contact is increased B. Area of contact is decreased C. Magnitude…

A: The pressure is given as: P = FA, where F is the thrust force and A is the area of contact.

Q: 5. What height of gasoline column will enter a pressure of 32.1 torr? Assuming that the density of…

A:

Q: 5. A ball has a diameter of 3.74 cm and average density of 0.0842 g/cm³. What force is required to…

A:

Q: 2. A wood 1.5 meters long, 2.0 meters wide, and 0.5 meters high is pushed downward in a pool of…

A: qHere,  given data:volume of solid (V)=60 m3gravitation acceleration (g)= 9.8 m/s2given liquid is…

Q: 4. Consider a pirate boat in a pond with the anchor on the boat. When the pirates throw the anchor…

A: We have a boat on which there is an anchor having mass say m, density ρ and volume V. This anchor is…

Q: What is the flow rate of the water? What is the pressure in the water after it goes up a 4.8-m-high…

A: Radius r = 6 × 10-2 m Speed v = 1.5 m/s Pressure = 2.2× 105 N/m We find flow rate of water

Q: The deepest point in any ocean is in the Mariana Trench, which is about 11 km deep, in the Pacific.…

A: Given data *The depth of the deepest point is 11 km *The pressure at this depth is P = 1.13 x 108…

Q: 22. If a cube of iron with sides 1 m and density 7.87 g/cm^3 sinks in salt water of density 1.02…

A:

Q: 5. What is the emergent velocity of water from a crack in its container 6 m below the surface? If…

A: Given data: Height of crack below the surface is, h=6 m. Area of crack is, A=1.3 cm2=1.3100=0.013…

Q: The deepest point in the ocean is in the Mariana Trench, about 11 km deep. The pressure at the ocean…

A: Given : h = 11 m P = 1.13 x 108 N/m2 Vo = 1 m3

Q: 3. a) Calculate the absolute pressure at an ocean depth of 1,050m. Assume the density of seawater is…

A:

Q: 2. Determine the pressure exerted on a diver at 20 m below the free surface of the sea. Assume a…

A: Given data The distance traveled by the driver is given as h = 20 m. The pressure is given as pb =…

Q: An arteriole in your leg is subject to a maximum pressure of 88.9 mmHg, once per heartbeat. This…

A: Given, Maximum pressure=88.9mmHg Diameter=3.27mm

Q: 7. A large glass beaker is open to the atmosphere (P. = 101,300 Pa) and filled with water of density…

A: Given:-  Water density ρ=1100 kg/m3  g=10 m/s atmosphere pressure P0 =101.300 Pa The total pressure…

Q: 8. Given the following venturi meter and the two pressures shown, calculate the mass flow rate of…

A: The mass flow rate of water is given by ,  Avd where A = cross section area   d= density of water…

Q: h of 10984m. what is the depth pressure at the botto

A: Given values:- Depth,(h)=10984 -----(1) Acceleration due to gravity,(g)=9.81 m/sec2 -----(2)…

Q: 3. An open tank contains brine to a depth of brine is 1,030 kg/m³ and density of oil is 880 kg/m².…

A: Given:- Brine depth  = 2.0 m  oil on top of the brine = 3 m  density of brine = 1030 kg/m3  density…

Q: 16- The volume flow rate of water flowing at a velocity of 2.5 m/s in a pipe with 6.6 cm diameter…

A: Velocity v = 2.5 m/s Diameter of pipe d = 6.6cm = 6.6×10-2 m

Q: 15.2 PQ4A rectangular open channel has a base of length 2h, and the water is flowing with a depth of…

A: (a) Write the given data. Base length=2bDepth=b

Q: 3 (a) With respect to liquids and using diagrams as required: Derive an equation to describe the…

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

Q: 8. The mass of a small boat is 482 kg. The boat is able to load passengers totaiing 375 kg. How much…

A:

Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.310 m. A hole of…

A: consider two points 1 and 2 at the top and bottom of the tank. The point three is where the area of…

Q: The weight of Earth's atmosphere exerts an average pressure of 1.01 × 10° Pa on the ground at sea…

A: Pressure = Force /Area  Force F = P × 4 π R2

Q: 10.0 cm 5.00 cm D2 D1 m/s. The speed of the water flowing in the smaller channel with diameter D2 is

A:

Q: 10. Water flows at a rate of 680.0 liters/min through a horizontal 5.90-cm diameter pipe under a…

A: Given Water flow rate  Vt= 680 liters/min Diameter of pipe d1 = 5.90 cm Pipeline pressure p1 =…

Q: 1. What is pressure? How is it measured?

A: Given What is pressure and how is it measured, as following below.

Q: 11. Calculate the depth of the Ocean (in meters) at which the pressure is 3 times atmospheric…

A:

Q: 3. The figure below shows how a stream of water emerging from a faucet “necks down" as it falls. The…

A:

Q: You drill a small hole of area 0.0013 m2 near ground level on the side of a 18.3 m high, very large…

A: Given : Area (A) = 0.0013 m2 Height (h) = 18.3 m

Q: 10. Water flows at a rate of 740.0 liters/min through a horizontal 5.30-cm diameter pipe under a…

A:

Q: 7. Find the hydrostatic force on one side of the submerged plate shown below. Force Recall that…

A: Given density of water ρ = 1000 kg/m3 d = 5m we have to find out hydro-static force

Q: How does the speed of the water flowing out of the hole vary with the height of the water  column?

A:

Q: 4. You dive 5m down in the ocean. What is the absolute pressure there? (10 pts)

A:

Q: 7. Find the hydrostatic force on one side of the submerged plate shown below. Force Recall that…

A:

Q: Find the absolute pressure in kPa at a depth of 25m. below the free surface of oil of specific…

A: Given:- the free surface of oil of specific gravity of 0.75   a depth of 25m the barometric reading…

Q: What is the pressure at the bottom of the water layer? Express your answer with the appropriate…

A:

Q: You drill a small hole of area 0.0129 m2 near ground level on the side of a 15.9 m high, very large…

A: Given data:  Area of hole (a) = 0.0129 m2 Height (h) = 15.9 m

Q: How much pressure does a box whose sides are 1.59 m long each exert on the ground due to…

A: Box sides a=1.59 m soA=1.59×1.59 m2Mass of box m=68.2 kgg=9.81 Nm2

Q: 7. A force of 400 N is applied to the small piston of area of 0.5 cm of a hydraulic press. What is…

A:

Q: 1.) Determine the absolute pressure at 250 cm below the free surface of oil (specific gravity =…

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

Q: A bumped car supplies a 10N of force. Its bumper has an area of 1.5 m2. What is the pressure?

A:

Q: 10. Water flows at a rate of 730.0 liters/min through a horizontal 5.80-cm diameter pipe under a…

A: 10. Apply equation of continuity for the initial condition, then Q=A1v1730 ltr/min×1.66×10-5 m3/s1…

Q: 2. A horizontal trough is 16m long and its ends are isosceles triangles with an altitude of 4m and a…

A:

Q: A liquid with density of 2.1 g/cm³. What height of it will produce the same pressure as 120 mmHg? Hg…

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.