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

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A: Given: Volume of gas V=79200 cm3             mass of package = 43.3g             acceleration of the…

Q: What is the mass of air at 20 degree Celcius in a room with dimensions 3m by 4m by 5m? (P gir =1.20…

A: The volume of air in the room is, V=3 m×4 m×5 m=60 m3   The density of air, ρair=1.20 kg/m3

Q: Determine the atmospheric pressure at a location where the barometric reading is 740 mmHg and the…

A: Height of barametric reading h=740 mmacceleration due to gravity g=9.81 ms2Density of mercury…

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Q: What is the specific weight of methane gas at 2 kgf/cm2 gauge and 32 F?   Choices: a) 2.1 kg/m^3…

A: This question is based on Kinetic Theory of gas. Ideal gas equation can be used to solve this…

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Q: What are ideal gases? How are they different from real gases?

A: Given: What are ideal gases? How are they different from real gases?

Q: B)Calculate the atmospheric pressure at 3500m in units (Pa)?

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Q: Q.4. The supersonic nozzle of the figure is overexpanded with AJA, = 3 and a stagnation pressure of…

A: Given data: Area ratio (Area at exit plane/throat area), AeAt=3 Stagnation pressure, P0=350 kPa…

Q: There is 2 m^3 of some gas with density 0.9 kg/m^3 The volume of gas was increased by factor of 2,…

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Q: Calculate the mass of nitrogen present in a volume of 3000 cm' if the gas is at 22.0 °C and the…

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Q: 1.53 You've just received an amazing job flying planes for British Airways. They've arranged for you…

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

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Q: If the pressure inside a rubber balloon is 1500 mmHg, what is this pressure in poundsforce per…

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Q: A tire pump has a piston whose cross-sectional area is 0.003 m2. If a force of 113 is applied to the…

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Q: If the atmospheric pressure is 1,051 mm Hg and the height difference between the two arms is 14.4 cm…

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Q: Which law relates to the ideal gas law?   A) P1T1 = P2T2 B) P1/V1 = P2/V2 C) P1V1 = P2V2 D) T1/V1 =…

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Q: Pressure vs Volume 2.5 2.3 2.1 1.9 17 y = 0.3915x + 3E-09 1.5 1.3 11 0.9 0.7 0.5 Plot Area 2.5 3.5…

A: Equation of Pressure v/s Volume-1 graph is given as : y = 0.3915x + 3×10-9where y is the pressure in…

Q: The density of seawater is 1025 kg /m. Find the density in kg/liters. O a. 1.025 kg/L O b. 250 kg/L…

A: Given data: Density of seawater (ρ) = 1025 kg/m3 Required: Density in kg/liters

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Q: Pressure 0.000 kPa 1 m 2 m 3 m

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Q: Which of the following is TRUE regarding pressure? * pressure = force multiplied by area pressure =…

A: Given Definition of pressure- Pressure is defined as the force applied to the surface of any object…

Q: Calculate the pressure in kPa in A, B, C, D Air A Air 0.4m 0.4m Oil 0.9 0.5m B Water D

A: Solution: The height of water at point A is 0.8m above the level of water exposed to atmosphere.…

Q: How many moles of gas are pressured in a 6,000,000 mcL chamber containing a pressure of 960 mmHg at…

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Q: (II) How high would the level be in an alcohol barometerat normal atmospheric pressure?

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Q: Can we use Ideal Gas Equation for problems involving water? Why? How about Air?

A: The ideal gas equation relates the pressure, volume and temperature of an ideal gas. It is given by,…

Q: A diagram for an open-tube manometer is shown below. If the flask is open to the atmosphere, the…

A: Torr is a unit for measuring pressure. It is given by, Also, Now to calculate the pressure inside…

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Q: (c) Calculate the pressure at a depth of 10.0 m in the methane ocean. 3.0212e4 Your response differs…

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Q: What is a Bourdon gauge? What range of pressures can it be used to measure? As it is normally…

A: The Bourdon pressure gauge uses the principle that a flattened tube tends to change to a more…

Q: Calculate the density of air entering the nozzle, if the air leaves a nozzle at a P=1.5atm and…

A: Given: While entering, v1 =150 m/s Inlet to exit diameter ratio = 3:1.5 Inlet diameter = 3p and…

Q: If a 180-pound (82 kg) man sits on a 5-pound (3 kg) chair, and each of the 4 chair legs has a…

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Q: LConversion of Pressure Conversion factors: 1 atm 101 325 pascals (Pa) 14.7 pounds per square inch…

A: According to question we need convert one type of unit other type .

Q: image481

A: PKr1 = 500 mmHgPHe1 = 950 mmHgVKr1 = 250 cm3VHe1 = 450 cm3

Q: A tank containing water and pressurized air is connected to a manometer as shown below. The listed…

A: Given:

Q: We should also get our density in terms of kg/cm3 [2(1.67 x 10-27 kg) 1 H, molecule Pkg = n Pkg How…

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

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Q: A diagram for an open-tube manometer is shown below:       If the flask is open to the…

A: Difference in height of mercury in both the arms of the U-tube manometer h=175 mm Density of mercury…

Q: Calculate the pressure difference between A and B. Water x ft 7 ft 4 ft - Mercury (sg- 13.6)

A: Given data: -  The specific gravity of mercury is Sg = 13.6. The height l1 = 4 ft. The height l2 =…

Q: Consider a low-speed flight of the space shuttle as it is nearing a landing. If the air pressure and…

A: Given, air pressure=P=121590 Pa tempertaure=t=400 K let density of air be ρ now we can use the…

Q: What will be the minimum pressure to compress 500 dm3 of air at 1 bar to 200 dm3 at 30°C?

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Q: B)Calculate the atmospherie pressure at 3500m in units (Pa)?

A: Write the expression for the pressure. Here, P0 is the pressure at a height of h0, M represents the…

Q: Boyle's Law 1. Under what pressure must a gas be compressed in order to fit into a 4.00 ft.3 tank…

A: Given , P1=standard pressure = 1atmvolume V1=300 ft3volume V2=4.00 ft3

Q: Estimate the excess pressure of 1) a spherical raindrop of diameter 1mm 2) clouds droplets with…

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Q: Outside your house 1.0km from ground zero of a 100-kiloton nuclear bomb explosion, the pressure will…

A: Given data  pressure inside house=1.0atm pressure rise due to explosion=2.8atm house height=3.33m…

Variation of pressure

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