A. What is the speed of the air through the 2.0 cm section of tube? (In m/s) B. What is the pressure difference between both sections of tube? (In Pascals) C. What is the height h of mercury in the right side of the U-tube? (In meters)

Q: 1.)A barrel contains a 0.120 m layer of oil floating on water that is 0.250 m deep. The density of…

A:

Q: (a) If it takes 1.25 min to fill a 23.5 L bucket with water flowing from a garden hose of diameter…

A:

Q: A water line with an internal radius of 6.5 x 10-3 m is connected to a shower head that has 12…

A: Given Radius of water line R = 6.5 × 10-3 m No. Of holes in shower head n = 12 speed of water in the…

Q: A tank with a flat bottom of area A and vertical sides is filled to a depth A with water. The…

A: pressure on the top= Po pressure at the bottom= Po+ pressure due to volume of water filled in the…

Q: 2. A 10 kg block of aluminum (density 2700 kg/m) is attached to a rope. (a) What is the tension…

A:

Q: The density of warm air inside a hot air balloon is 0.8 kg/m^3 while the density of the surrounding…

A: a)The required minimum volume is,

Q: 3. (a) What is the mass of a deep breath of air having a volume of 2.00 L? (b) Discuss the effect…

A: 3. Given Data:- The volume of deep breaths of air is v = 2.0 L.

Q: The liquid in the open-tube manometer in the figure is mercury, y₁= 3.00 cm, and y₂= 7.00 cm.…

A: Pressure at the depth of h is given as P = ρgh

Q: A student turns on a 1.27 cm diameter faucet in a lab class and measures the flow rate of water at a…

A: A. D = 1.27 cm r = D2 = 1.272 = 0.635 cmQ = 7.9×10-4 m3/s Area of cross section of faucet, A = πr2 =…

Q: 8. A large container, 108 cm deep is filled with water. If a small hole is punched in its side 81.0…

A: Answer:-  Given  Acceleration due to gravity (g) = 9.8 m/s2  Height of small hole punched in its…

Q: A rock with a mass of 572 g in the air is found to have an apparent mass of 360 g when submerged in…

A: Given mass of a rock in air = 572 g mass of a rock in water = 360 g We have to to calculate (i) mass…

Q: (1)Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on…

A: Given: Reading on the pressure gauge P1 = 180 kPa Specific volume of fluid in tube = 0.0008 m3/kg

Q: A spherical weather balloon is filled with hydrogen until its radius is 3.30 m. 1Its total mass…

A: (a) Calculate the Volume of the balloon V = (4/3) π r^3     = (4/3) π( 3.30 m)^3     =150.53 m^3…

Q: An open tank contains a 0.120-m layer of oil floating on water that is 0.250m deep. The density of…

A: Absolute pressure is defined as the sum of the system or gauge pressure and the atmospheric…

Q: manometer using oil (density 0.900 g/cm3) as a fluid is connected to an air tank. Suddenly the…

A: The given values are: Density of oil: ρoil=0.9 g/cm3Density of mercury: ρHg=13.6 g/cm3Increase in…

Q: Water travels through a pipe at 8.57 m/s. The pipe expands from a crossectional area of 2.8 m2 to an…

A: a) With respect to equation of continuity, the expression used to calculate speed of water in the…

Q: 10. The liquid in the open-tube manometer is mercury with yl=3.00cm and y2=7.00cm. Atmospheric…

A:

Q: 13- The flow rate of blood through a 1.50 ✕ 10−6 m radius capillary is 3.80 ✕ 10−9 cm3/s.   (a)…

A:

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

A:

Q: FLUID PRESSURE 1. A diving bell is designed to withstand pressure of sea water at a depth of 600…

A:

Q: 1. Three small circular holes are cut on the side of a very large tank at depths 10.0m, 12.0 m, and…

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

Q: 4.) What is the total pressure experienced by a diver in a swimming pool at a depth of 2 meters ?…

A:

Q: 5. A barrel contains a 0.120-m layer of oil floating on water that is 0.250 m deep. The density of…

A: The pressure at depth h is given by P = density of liquid × g × depth

Q: 1. A garden hose having an internal diameter of 1.9 cm is connected to a lawn sprinkler that…

A: The continuity equation in fluid mechanics holds the conservation of mass. It states that the…

Q: 8. A U-shaped tube is closed at one end p, the other end is open to the atmosphere. There is a layer…

A:

Q: [1 point] A U-shaped tube, open to the air on both ends, contains mercury. Water is poured into the…

A: Concept:

Q: crate with a total mass of 11560kg has dimensions 2.0m by 1.4m across the bottom and is 1.10m tall.…

A: Given:- m=11560 kg Dimensions of crate 2.0m by 1.4m across the bottom and is 1.10m  Find:- a) The…

Q: 3. A segment of a pipe of varying diameter is shown in the figure. The pipe continues to the left…

A: concept:

Q: Q1: The water in a tank is pressurized by air, and the pressure is measured by a multi-fluid…

A: H1 = 0.2 m H2 = 0.3 m H3 = 0.46m ρmer = 13.6 g/cm3 = 13600 kg/m3  ρoil = 0.85 g/cm3 = 850 kg/m3  To…

Q: 57. A room has a volume of 120 m³. An air-conditioning system is to replace the air in this room…

A: The volume, V=120 m3   The expression for the area, A=L2   The expression for the flow rate, Q=Av=Vt

Q: water inlet pipe which runs horizontally underground has a diameter of 8.00 cm. It is then connected…

A: According to principle of continuity A1 v1 = A2 v2

Q: . A rock with a mass of 540 g in air is found to have an apparent mass of 300 g when submerged in…

A: Mass of the rock in air is m1 = 540 g = 0.54 kg Mass of the rock in water is m2 = 300 g = 0.3 kg…

Q: 21. Water flows out of a large open reservoir through a small pipe that opens to the atmosphere a…

A: Flow out speed of water , V = 10 m/s To find = height

Q: A cylinder, filled with water, contains a small hole through the side of the cylinder, 45 cm below…

A: According to the law of conservation of energy  , energy can neither be created nor destroyed but…

Q: Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. A…

A:

Q: 1.)A barrel contains a 0.120 m layer of oil floating on water that is 0.250 m deep. The density of…

A:

Q: A dairy farmer notices that a circular water tank near the barn has become rusty and now has a hole…

A:

Q: A 1.0-cm-diameter pipe widens to 2.0 cm, then narrows to 0.50 cm. Liquid flows through the first…

A:

Q: barrel contains a 0.120-m layer of oil floating on water that is 0.250 m deep. The density of the…

A:

Q: A large cylindrical water tank is mounted on a platform with its central axis vertical. The water…

A: Let the height of the base from the ground be h1, the height of water level from the ground be h2,…

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) If it takes 1.55 min to fill a 19.0 L bucket with water flowing from a garden hose of diameter…

A: The mass flow rate is obtained by multiplying the volume flow rate by the fluid's mass density. The…

Q: A manometer using oil (density 0.900 g/cm3) as a fluid is connected to an air tank. Suddenly the…

A: Density of oil = 0.900g/cm3 = 900kg/m3 Density of mercury = 13.6g/cm3 = 13600 kg/m3 Change in…

Q: A cube of material with density 3,668 kg/m³ is placed on a smooth, level surface. A very thin layer…

A: Given: Density of material ρ=3688 kg/m3 Length of cube l=0.68 m Ambidient pressure =99 kPa

Q: If a scuba diver descends too quickly into the sea, the internal pressure on each eardrum remains at…

A:

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.