Pgas -Mercury 16 cm 6.0 cm FIGURE P13.15

Q: 3.Which of the following is the equation representing the direct varaition of the statement…

A: GivenAtmospheric pressure P varies inversely as altitude (h)

Q: 3. A brick (dimensions = 8 cm x 10 cm x 20 cm) rests on a desk on its smallest side The brick has…

A: dimensions=8 cm×10 cm×20 cm Volume=8×10×20= 1600 cm3 density= d= 9 g/cm3 mass, m= Vd= 14400 g= 14.4…

Q: A head reading of 827 mm Hg (abs) is being compared to 1.73 m H20 (gauge). Which of these is true?…

A: Pressure =hρg

Q: 1. Solid Copper has a density of 8960 Kg/m3. What is the mass of a cube of copper with side length…

A: 1. Solid Copper has a density of 8960 Kg/m3. What is the mass of a cube of copper with side length…

Q: W A container is filled to a depth of 20.0 cm with water. On top of the water floats a 30.0-cm-thick…

A: Given:  depth of water, hw = 20 cm = 0.2 m  depth of oil, ho = 30 cm = 0.3 m  density of oil,do =…

Q: 30. Oil on Tubig. An open test tube contains a layer of oil (Poil 1.00 [g/cm°]). What is the gauge…

A:

Q: Water is moving with a speed of 5.6 m/s through a pipe with a cross-sectional area of 4.7 cm2. The…

A: given: v1 = 5.6 m/sa1 = 4.7 cm2=4.7*10-4 m2∆h=9.8 ma2 = 9.9 cm2=9.9 *10-4 m2P1 = 1.3*105 Pa

Q: 5. A big glass cup is filled with water and oil with each h= 40 cm, as shown in Figure. Assuming the…

A:

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: 3. In figure below pressure gage A reads 1.5 kPa (gage). The fluids are at 20 °C. Determine the…

A:

Q: 5. Given a cylindrical tank containing oil and water. The lower half is filled with water and the…

A:

Q: a beaker contains water up to a height 2y. What will be the location of the center of pressure? a.…

A: Given ;- The height of the water h = 2y  Find:- What will be the location of the center of pressure?…

Q: Question 4 The pressure in a natural gas pipeline is measured by the manometer shown in Fig. P3–38E…

A: Given that the value of density of mercury and air and water and also given the atmospheric…

Q: Determine the gage pressure inside a soap bubble of diameter (a) 0.2 cm and (b) 5 cm at 20°C.

A: Given: soap solution diameter,d = 0.2 cm radius, r = 0.1 cm = 0.001 m (b) diameter, d = 5 cm radius,…

Q: A uniform cross-sectional area U-tube is open to the atmosphere, is partially filled with mercury…

A:

Q: A uniform cross-sectional area U-tube is open to the atmosphere, is partially filled with mercury…

A: Redraw the diagram as shown below:

Q: Soapy water has a surface tension of 0:025 N m-1. A small bubble initially of radius ?1 = 2 mm is…

A:

Q: What is the gauge pressure at a point 10.0 cm below the surface of liquid mercury? (The density of…

A: Given data:  Depth (h) = 10.0 cm = 0.100 m Density of liquid mercury ρ  = 13.6 g/cm3 = 13,600 kg/m3…

Q: Chapter 14, Problem 059 Water is moving with a speed of 6.4 m/s through a pipe with a…

A: Given information:

Q: Rank in order, from largest to smallest, the pressures at A, B, and C as shown.

A:

Q: 9. (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 30.8 m.…

A: Given data depth of water : h = 30.8 m density of water : ρ = 1000 kg/m3 Pressure of air : Pair =…

Q: 1. As shown in the figure, a large open tank contains a layer of oil (density 450 kg/m³) floating on…

A: Given:water density, ρw = 1000 kg/m3thickness of water, hw = 3.0 mdensity of oil, ρoil = 450…

Q: Motor oil, with a viscosity of 0.25 N.s/m2, is flowing through a tube that has a radius of 4.0 mm…

A:

Q: A consumer upset with the latest trend of postal rate increases has decided to try to send letters…

A:

Q: 17. I The container shown in Figure P13.17 is filled with oil. It is open to the atmosphere on the…

A: a) The pressure at point A.           The pressure of the liquid is P=ρgh where ρ is the density of…

Q: Water is moving with a speed of 5.4 m/s through a pipe with a cross-sectional area of 4.6 cm?. The…

A:

Q: What is the gas pressure inside the box shown in the figure? Use ρHg  = 13600  kg/m^3 .

A:

Q: Water is moving with a speed of 4.9 m/s through a pipe with a cross-sectional area of 4.9 cm2. The…

A: Water speed , V1 = 4.9 m/s Cross sectional Area , A1 = 4.9 cm2 = 4.9 x 10-4 m2 . Height descended by…

Q: 25°C 200 cm³ Ar gas is passed through a 1 m tube with a diameter of 1 mm in 8 seconds. Since the…

A: a) The volume flow rate of the fluid Q is given byQ=Vgas∆t=2×10-4 m38 sUse Poiseuille's law to…

Q: An inflated basketball has a gauge pressure of 9.1 lb/in2lb/in2 . Part A What is the actual…

A: Solution:

Q: d. 376.54 inches Hg to kPa absolute if the atmospheric pressure is 740mm Hg 1373.82 1376.49 O 406.46

A:

Q: 1. The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer…

A:

Q: A vacuum of 42 kPa is measured in an airflow at sea level where the ambient pressure is 101.3 kPa.…

A:

Q: In the figure below, the pressure difference between Point 1 and Point 2 is 500 kPa. What is the…

A:

Q: Problem 12 An atomizer forms water droplets 45 in diameter. Determine the excess pressure within…

A:

Q: Dr. B uses his phone and the app phyphox to measure atmospheric pressure at different heights. At…

A: Pressure at the first floor (P) = 101300 Pa  Pressure at the roof of library (P') = 100172 Pa…

Q: Atmospheric pressure is about 1.00 × 105 Pa on average. (A) What is the downward force of the air…

A: Given data: Pressure (P) = 1.00×105 Pa Area (A) = 1.57 m2 Required: Force (F) in N and lb

Q: he wing of an airplane has an average cross-sectional area of 15 m? and experiences a lift force of…

A:

Q: A vacuum-style lift assist exerts a vertical force on an object by attachment of one or more suction…

A: Given that : Force = 500N and          Diameter = 76mm We know that, Pressure = Force/ Area

Q: Q2:- Calculate the absolute pressure at point B as shown in fig.(2). Neglect the density of air air…

A:

Q: beer has a depth of 19.2 m. The air pressure gauge you are holding, as you stand next to your brew,…

A:

Q: When two soap bubbles touch, the larger is inflated by the smaller until they form a single bubble.…

A: (a) Given data The radius of the single bubble is r1=1.50 cm The surface tension of the soapy water…

Q: Calculate the volume (in m^3) of helium needed in a hot air balloon to lift at least 100 kg of load.…

A: According to archemede's principle  Buoyant force =weight of liquid displaced

Q: Water is moving with a speed of 5.0 m/s through a pipe with a cross-sectional area of 4.0  cm2.The…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.