A gas weighs 16N/m^2 at 25degC and at absolute pressure of 0.25N/mm^2. Determine the gas constant and density of the gas.

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Q: 3. The temperature of 1 kg of water at 0°C is increased to 50°C by first bringing it into contact…

A: Given: Here are the given data, Mass, m=1 kg T1=0°CT2=50°C To find: The change in entropy of the…

Q: An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the…

A: Given,Length of the air gun, l = 30 cm = 0.3 mmass of the ball, m = 56 g = 0.056 kgwhile the ball in…

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Q: In the figure particle 1 (of charge +9.48 mC), particle 2 (of charge +9.48 mC), and particle 3 (of…

A: Electric field due to a point charge, Q at distance r is given by E=KQr2 In the given question the…

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Q: In an experiment four quantities a, b, cand d are measured with percentage error 1%, 2%, 3% and 4%…

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Q: Heat is transferred steadily through a 0.02-cm thick 9-m x 4-m wall at a rate of 1.6 kW. The inner…

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Q: "Consider a heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285…

A: We solve using Ideal gad law, PV = nRT n = PV/RT = 10416* 0.00015/(0.082× 285) = 0.66 moles

Q: Question 7 In a measurement of B two results were obtained, B₁ = (2x10^-3) T and B₁ = (1.00x10^-4) T…

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Q: 5. A cyclist leaves point A and rides 20 km [N] then makes a turn and then travels 25 km [E] and…

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Q: Consider a resistor of resistivity 4.08 x 105Q•m, length 12.95 m, and unknown cross-sectional area.…

A: Given that  Resistivity(ρ)=4.08×10-5 Ω.m Length(l)=12.95 m Current density(J)=36.7 Am2

Q: In an experiment to measure the value of pi, the following results are obtained for pi: 3.14…

A: The computation of percent error helps to determine how near a measured number is to a real value.…

Q: 4. An irregular metallic solid has a mass of 35 g. If its length is 10 cm, its width 8 cm, and its…

A: Given, Mass of solid = 35 g Length = 10 cm Width = 8 cm Thickness = 5 cm

Q: A vertical piston-cylinder system is constructed so the piston may travel between two stops. The…

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Q: What is the step by step procedure to solve any mesh analysis problem

A: Mesh analysis problem

Q: As shown, is pA larger, smaller, or equal to pB ? Explain.

A: The pressure p at depth d is given as,

Q: Please explain why square root of two is multiplited to the force of P in the following solution

A: The force P acts on the square plane BCGF, along the diagonal FC. It has components in the Y and Z…

Q: A carpet is to be installed in a room whose length is measured to be 12.71 m and whose width is…

A: Given, Length of carpet =12.71 m. Breadth of carpet = 3.46 m     Area of carpet. = Area of room.…

Q: 3. The 4.0 kg block in the figure is attached to a vertical rod by means of two strings. When the…

A: Given Mass of the block = m = 4.0 kg Tension in the upper string = T1 = 80 N  Length of each string…

Q: Determine the Eulerian and Lagrangian accelerations of the flow v = (x+y+2t)i+(2y+t)j.

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Q: A cubical box of widths Ly Ly = Lz = L = 5.0 nm contains eight electrons. What is the energy of the…

A: Given: The number of free electrons is 8. The dimension of the box is Lx=Ly=Lz=L=5 mm.

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Q: In the figure the current in resistance 6 is ig = 1.39 A and the resistances are R, = R2 = R3 = 2.40…

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Q: The charges and coordinates of two charged particles held fixed in an xy plane are q₁ = 2.75 μC, x₁…

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Q: Problem Set A 0.30 – kg object is being whirled vertically using a 1.0 – m rope. Illustration a)…

A: Given data: The mass of the object is m=0.3 kg. The radius of circular path is r=1.0 m.

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Q: The dot product B*D is?

A: Write the given vectors in components form.…

Q: Problem Set A 0.30 – kg object is being whirled vertically using a 1.0 – m rope. Illustration a)…

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Q: To measure the static friction coefficient between a 2.77-kg block and a vertical wall, the setup…

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Q: The variable which deviates the output at the setpoint level is known as

A: In the process control the difference between the process variable and the set point is known as…

Q: 1. A 45 N force acts on a 6 kg box causing it to move rightward across a rough surface (no air…

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Q: known force vector : F=-ikr - jky. compare the work value of the particles moving through the…

A: Force Vector = F=-kx i -ky j Work Done = W= ∫F.dr =∫Fxi(dxi +dy j) +∫Fyj(dxi +dy j)=∫Fxdx +∫Fydy…

Q: Do random errors contribute to % error and/or standard deviation? Why?

A: Random errors are inherent fluctuations in experimental measurements caused by various unpredictable…

Q: Problem 2. Given the following diagram, determine: a) The total current of the circuit b) The…

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Q: A B-

A: Given Data : Digital boolean circuit is given  To find :  To find the Sum of product expression for…

Q: 4. Calculate ƏT av E for the van der Waals energy equation of state =NKT-Na E = (van der Waals…

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Q: 7. A 3.0 kg particle moves in a circle of radius 2.0 m with an angular momentum of 30.0 kg•m/s. What…

A: 7) mass = m = 3kg  radius = r =2m angular momentum = L = 30kg-m2 /s angular velocity = L = ?

Q: Two large, parallel, metal plates carry opposite charges of equal magnitude. They are separated by…

A: Electric field is the direction and magnitude of the force experienced by the charge. It is the…

Variation of pressure

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