2. Mercury makes an angle of 130° (ß in the figure) when in contact with clean glass. What distance will mercury depress in a vertical 0.8-in.-diameter glass tube? Use o = 0.032 lb/ft.
Q: What is the angle of the surface of the fluid if the container moves 9m/s2 in 30 degree inclined…
A: The pressure inside liquid is only dependent on the height of liquid above the point of concern. The…
Q: Why does the lift on an airplane wing increaes as the speed of the airplane increases?
A: Answer :- (b)
Q: 4. Calculate the pressure drop along 170 m of 5 cm diameter horizontal steel pipe through which…
A: The length of the pipe is given as, L=170 m. The diameter of the pipe is given as, D=5 cm. The…
Q: 12. Your friend bought a 0.1 Kg golden ring at the open market. He is not totally sure about the…
A:
Q: Water flows up a 10 m hill through a pipe. At the bottom of the hill, the pipe has a cross-sectional…
A:
Q: A vacuum gauge mounted on a condenser reads 0.66 m hg. What is the absolute pressure in the…
A: Given data: Gauge pressure (Pgauge) = 0.66 m hg Atmospheric pressure (Patm) = 101.3 KPa Required:…
Q: The block of ice (temperature 0°C) shown in the figure below is drawn over a level surface…
A:
Q: 4. Identify the pressure at point A, B and C В S.G. 1.0 50 cm C 100 cm AIR A VAPOR :120 КРа. " S.G.…
A:
Q: One Helium atom weighs 26.2 X 10-7 kg. How many He atoms would weigh 262 kg O a. 10° О. 107 Oc 10- O…
A:
Q: 3. When a person scuba dives and descends under the water, the pressure on the body by the water…
A: Volume of lungs at sea level, V1=6.75 L Pressure at sea level,P1 = 1 atm = 105 Pa Pressure…
Q: 20. The density of liquid mercury at 273 K is 13.6 g cm³ and the surface tension is 0.47 N m. If the…
A:
Q: Students build a raft made of 15 logs lashed together. Each log is 53.2 cm in diameter and has a…
A:
Q: 12. A certain hybrid vehicle has a fuel economy of 53 mi/gal during city driving. What is this fuel…
A: Fuel economy in miles per gallon is 53 mi/gal To convert this into km/L, we will need to convert…
Q: What pressure is required to allow 2.0L of He at 1 bar pressure to expand to 3.0L? Select one: O a.…
A:
Q: 20. The density of liquid mercury at 273 K is 13.6 g cm³ and the surface tension is 0.47 N m¹. If…
A:
Q: Balloons used helium at atmospheric pressure 101.325kPa and temperature 25 °C. It is projected to…
A: When the balloon rises in the air, it displaces some mass of air which is equal to the mass of…
Q: 1. Given a weight of 8.00 N placed on a board of area 2.00 m2. The pressure exerted on the board by…
A:
Q: Consider a cylinder rotating counter-clockwise and freestream air is coming from the West. Which of…
A: We are given a rotating cylinder. Due to rotation, there is a lift which occurs on the cylinder.…
Q: A swimming pool is 6 m deep, which can be drained by a valve located at the bottom. The valve is…
A: a) Pressure at valve P=P0+ρgh P=1.013*105+1000*9.8*6=1.60*105Pa
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: The dimensions of Pressure is Select one: O a. ML-1T2 O b. MLT2 O C. MLT O d. ML'T O e. ML-2T-2
A: Pressure =ForceArea dimensions of Force= MLT-2 dimensions of Area =L2
Q: %3D Water flows at 1.1 m/s through a hose with an internal diameter of 1.11 cm, exiting through a…
A: given:v1 =1.1 m/sd1 =1.11 cm =0.0111 mv2 =4.4 m/sd2 =?
Q: 4. A tank is filled with water up to a height H. Water is allowed to come out of a hole in one of…
A:
Q: 1.A rigid tank contains 9kmol of oxygen and 11kmol of carbon dioxide gases at 260K and 150kPa.…
A:
Q: Find the lift on an airplane wing of area 50 m2 if the velocity of air at the upper and lower parts…
A: Given: The area of the blade is 50 m2. The velocity of the air at upper end is 90 m/s. The velocity…
Q: 1. A swimming pool is 22.0 m long, 12.5 m wide, and 3.50 m deep. a. Compute the force exerted by the…
A: Given, L = 22 m B = 12.5 m H = 3.50 m Volume, V = LBH = 22*12.5*3.50 = 962.5 m3 Area A = LB = 275 m2…
Q: A caulking gun has a nozzle opening that is 0.8 cm in diameter and a plunger that is 4.2 cm in…
A: The diameter of the nozzle (dn) = 0.8 cm = 0.008 mThe diameter of the plunger (dp) = 4.2 cm = 0.042…
Q: 8. A rigid tank contains 50 kg of saturated liquid water at 85 C. Determine the pressure in the tank…
A: We will use the Saturated water—Temperature table,
Q: 10. An Iron cylinder weights 11 N outside water and only 9 N when totally submerged in it. What is…
A:
Q: 3. A gas with a density of 1.25 kg/m³ enters a 125 mm diameter pipe at a velocity of 3.00 m/s. The…
A: According to the principle of continuity, the mass flow rate of a fluid is constant along a pipe…
Q: 2. Rise of a Liquid in a Capillary Tube Consider a vertical capillary tube of diameter D. A fluid…
A:
Q: Water at four-degree Celsius flows through a pipe that has a conical shape and is sloping downward;…
A:
Q: h' The following data are recorded by one group of students: L = 73.85 mm; W = 74.69 mm; H = 38.95…
A:
Q: 3. What is the critical pressure coefficient value for an airplane traveling at 485 knots in 27°F…
A:
Q: Floating at a mercury-oil interface is a block of steel (SG =7.5) as shown. The block is 1.8 m long…
A:
Q: ndrical container has dimensions of 5-ft radius and 12-ft height and is full of water Find the work…
A:
Q: The figure shows 4 containers containing a liquid X. If in all the containers the level of the…
A:
Q: Define viscosity. O the attraction between molecules in a liquid. O the resistance of a liquid to…
A: Solution:Given:Define viscosity. Choose the correct option for the definition of viscocity:A) the…
Q: O O OO 13. Which of the following is NOT the SI unit of pressure? C. Newton A. N/m2 B. Torr D.…
A: Given: Part (13): Introduction: The Pressure is the force applied perpendicular to the surface of an…
Q: 10. A container that filled with a 100kg of saturated liquid water at 100C°. Determine the pressure…
A: Given:Mass,m=100 kgSaturated water at 100CNow,It is the saturation temperature. Now at the same…
Q: 4. A spherical copper ball has a diameter of 5 cm. Determine its weight. 5. A hollow steel…
A: 4).Given diameter =5cm We have to find the weight Answer is 5.738N 5). Given length if pipe…
Q: A 12 kg package rests on one of its sides on a horizontal surface. The area of the side is 0.09-m2.…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
