A rigid tank having a volume of 0.100 m3 contains helium gas at 175 atm. How many balloons can be inflated by opening the valve at the top of the tank? Each filled balloon is a sphere 0.300 m in diameter at an absolute pressure of 1.45 atm. (Remember that the tank cannot be completely emptied of gas.)

Q: Water flows through a fire hose of diameter 6.35 cm at a rate of 0.015 m3/s. The fire hose ends in a…

A: Here, Flow rate=Q=v2A2v2=QA2=Qπr2

Q: 10. In an industrial cooling process, water is circulated through a system. If water is pumped with…

A: V1= 6m/s  P1= 5.5× 105 pa  r1= 1.8cm  h= 4.5m  r2= 2.4cm

Q: In a lecture demonstration, a professor pulls apart two hemispherical steel shells (diameter D) with…

A: (a) The force needed to apply equals the force required to overcome the pressure difference. The…

Q: 5. In the figure given, a piston with an 8 cm diameter compresses Meriam 10 cm D=8 cm Piston red oil…

A:

Q: Q (16): The manometer in the figure is filled with mercury (p - 13600 kg/m). The atmospheric…

A:

Q: An opening of area 0.306 cm² in an otherwise closed beverage keg is 59.9 cm below the level of the…

A: Area of opening A=0.306 cm2, height below surface level h=59.9 cm=0.599 m and density of liquid is…

Q: The pressure of the gas in a cylinder is 1 atm. Its value in pascal is O a. 100000 O b. 1000 O c.…

A: Here Atm is stands for atmosphere ..

Q: Suppose you decide to duplicate Torricelli's barometer using seawater, of density of 1030 kg/m3, as…

A: Given data: The density of sea water is ρ=1030 kg/m3.

Q: A snorkeler takes a deep breath at the surface, filling his lungs with 4.0 L of air. He then…

A:

Q: A fountain sends water to a height of 100 m. What must be the pressurization (above atmospheric) of…

A:

Q: How easy is it to breathe through a straw? When you breathe deeply, you pull in 4.0 L of air in…

A:

Q: 15. In an altitude of 5m, the speed of the hose from the nozzle is 2 m/s and its pressure is 65000…

A: We have to apply Bernoulli's theorem here, Given, h1=5m V1=2m/s Pressure (P1)=65000Pa h2=12m V2=5m/s…

Q: An opening of area 0.280 cm2 in an otherwise closed beverage keg is 40.5 cm below the level of the…

A: Given: The area of opening is 0.280 cm2. The depth of opening is 40.5 cm. The density of the liquid…

Q: Helium gas with a gauge pressure of 58 kPa is stored within a cube that has 45 cm long sides.…

A: Given data: P = 58 kPa L= 45 cm Need to determine the net force on the side of the cube.

Q: The pressure of the gas in a cylinder is 1 atm. Its value in pascal is a. 10000 b. 1000 c. 100000 d.…

A: Given,  The pressure of gas in cylinder=1 atm we have to find pressure in pascal 1 atm pressure…

Q: 5.44 Both pistons are moving to the left, but piston A has a speed twice as great as that of piston…

A: The data given in the question is: 1. Diameter of the left pipe with piston A, dA=3 m, Therefore,…

Q: A balloon at normal atmospheric pressure (1 atm) is allowed to expand to a volume of 14 L when the…

A: Boyle's law states that temperature and the amount of ideal gas remaining constant, the pressure of…

Q: A small pipe 0.60 m long is filled with water and  capped at its ends. If placed in a horizontal…

A:

Q: A 3.00 kg steel gas can holds 20.0 L of gasoline when full. What is the average density (in kg/m3)…

A: solution as

Q: A venturi tube may be used as the inlet to an automobile carburetor. If the inlet pipe 2.0 cm…

A:

Q: An intravenous (IV) system is supplying saline solution to a patient at the rate of 0.120 cm3/s…

A: Rate of flow, V = 0.12 cm3 = 0.12 x 10-6 m3 radius, r =0.15 mm =0.15 x 10-3 m  length, L =2.5 cm  =…

Q: What is the total downward force on the surface of the 4.0x5.O meter floor due to air pressure of…

A: Given data: Floor dimension is, 4.0 m×5.0 m. Air pressure is, P=1.00 atm=1.01325×105 N/m2.

Q: In the above figure, the master cylinder has a circular cross section and a radius of 1.000 m. The…

A: Given Radius of Master Cylinder = 1.00 m Radius of Slave Cylinder = 24.50 cm

Q: A 1.00 m -diameter vat of liquid is 2.90 m deep. The pressure at the bottom of the vat is 1.50 atm.…

A: The relation of the absolute pressure is P-P0=ρghSolve for ρρ=(P-P0)gh

Q: A snorkeler takes a deep breath at the surface, filling his lungs wit 4.0 L of air. He then descends…

A: Given that, A snorkeler takes a deep breath at the surface, filling his lungs wit 4.0 L of air. He…

Q: A gas of unit weight 0.05 pound per cubic foot flows at the rate of 1.6 pounds per second past…

A:

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

A: Given: The specific gravity of the oil is 0.85. The density of water is 1000 kg/m3. The total height…

Q: A scuba diver is in fresh water has an air tank with a volume of 0.0100 m3. The air in the tank is…

A: Initial volume (Vi) = 0.01 m3 Final volume = V2Initial pressure (P1) = 107 Pascals density of water…

Q: An opening of area 0.257 cm? in an otherwise closed beverage keg is 45.4 cm below the level of the…

A:

Q: A tall cylinder whose height is h=14.2 cm is initially filled with water (1.00 g/cm) up to h =5.86…

A:

Q: An intravenous (IV) system is supplying saline solution to a patient at the rate of 0.120 cm3 /s…

A:

Q: Mercury and gas are in equilibrium in the closed pill with a vertical cross section as in the…

A: Apply equilibrium conditions

Q: Water enters a pipe with a diameter of 2.0 cm at a speed of 15.0 m/s. At what velocity will it come…

A: At what velocity(v2) will water come out from the other end.and what would be the water pressure…

Q: A teenager in a large pool at a certain depth D, equipped with a full scuba gear, takes enough air…

A: Given  Pressure difference ∆P = 8.7 kPa  = 8700 Pa  Water density(ρw) = 1000 kg/m3   Let depth is…

Q: The figure shows a glass cylinder of radius 6.8 cm, partially filled with oil of density 0.87 × 10³…

A: Gauge pressure is given by                          P=h×ρ×g ....... (1)  here                 h=13.6…

Q: An airtight box, having a lid of area 80.0 cm?, is partially evacuated. Atmospheric pressure is 1.01…

A:

Q: A snorkeler takes a deep breath at the surface, filling his lungs wit 4.0 L of air. He then descends…

A: Using ideal gas equation  PV=constant

Q: In an industrial cooling process, water is circulated through a system. If water is pumped with a…

A:

Q: A 0.573 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A: Given:

Q: Water enters a pipe with a diameter of 2.0 cm at a speed of 15.0 m/s. • At what velocity will it…

A:

Q: Q6: A balloon behaves so the pressure is P = CV, C = 100 kPa/m. The balloon is blown up with air…

A: Given that the balloon behaves so the pressure is P=CV

Q: The pressure on the suction side of pumps is typically low, and the surfaces on that side of the…

A: Given : Pressure on the suction side of the water pump is P = 0.95 psia = 6550 N/m2.

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.