How are state functions use to determine the thermodynamic status of a system
Q: Exercises: Find the values of lp and Vo in the circuits shown in Fig. 1-13. ar(F) = 0.1kQ %3D 10Sino...
A: Here the diode is forward biased because the the positive terminal of the diode is connected at a p...
Q: After a radioactive decay, the following velocity correlations were obtained. Find N2.
A: This is a problem from nuclear physics. To solve this problem, we will need the knowledge of differe...
Q: Channel and gate are 1 m wide (normal to the plane of the paper). Calculate q1, 92, and 1.2 m 0.45 m...
A: Given: The channel and gate having 1m wide that is being placed to the normal plane paper. To calcul...
Q: Question 15! This is applied thermodynamics (please consider equations for thermo)! Please make sure...
A: Given data: Temperature of pure water T1=5∘ C Temperature of seawater T2=17.5∘C Weight of pure wat...
Q: T3.8 A DMFC gives 0.8 Volts working in standard conditions. Which is the overall efficiency of the c...
A: Given: The voltage of the cell is Vc=0.8 V. The formula to calculate the efficiency of cell is, η=...
Q: Coordinate System: 1. Transform the vector A = 3i – 2j – 4k at P(2,3,3) to cylindrical coordinates 2...
A: A=3i^-2j^-4k^ point P=(2,3,3) x=3-2=1 y=-2-3=-5 z=-4-3=-7 r=x2+y2=26ϕ=tan-1yx=tan-1-51=-78.60z=z=-7 ...
Q: 3. Given the vectors on Fig E1.28: a. Find the components of each vector. Express your answers in î ...
A: Vectors Vectors are physical quantities that has a magnitude and a direction and they follow differe...
Q: (7) What is the change in length of a rod made up of 2000m of copper and 1000m of aluminum placed en...
A: Because of the increase in temperature, both the copper and aluminum rods will increase in length. T...
Q: Particles with a charge of +4e are incident on a target. If the beam of particles carries a current ...
A: Given data: Beam of particles caries a current, I=114 μA The time period for which particles strike ...
Q: (9) A metal rod made of some alloy is to be used as a thermometer. At 0oC its length is 40000cm, and...
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Q: The figure below represents a section of a circular conductor of nonuniform diameter carrying a curr...
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Q: A 100 mm x 200 mm single-acting duplex power pump is driven by a 750 rpm electric motor against a he...
A: Given: It includes the value of 100 mm x 200 mm single-acting duplex power pump is driven by a 750 r...
Q: Name the forces exist in the universe and derive their expressions in brief.
A: The forces that exist in nature are as follows 1) Electrostatic force They can be both repulsive as...
Q: Rank the electric potentials at the four points shown in the figure below from largest to smallest. ...
A: Introduction: Electric potential is the amount of work needed to move a unit charge from a reference...
Q: Question 4! This is applied thermodynamics (think of degrees of freedom)! I could really use your he...
A: RMS velocity of gaseous sample is VRMS= 3RT/MO Where MO is molar mass of gas.(kg/mol) if m/N= is mol...
Q: The work done by an external force to move a -4.40 µC charge from point a to point b is 7.10x10"-4 J...
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Q: 1. Find transient and steady state characteristic of the following transfer function A. G(s)= %3D s2...
A: Given: To find the transient and steady-state characteristic of the function A. G(s)=s+2s2+7s+12
Q: A wire has a resistance of 17.5 ohms. If it’s length is 560 m, how much length must be cut off from ...
A: Given: The initial resistance of the wire is R1=17.5 Ω. The initial length of wire is L1=560 m. The...
Q: 22. the ball in the dagram below is revolving clockwise around the circle, what is the direction of ...
A: As the ball is resolving in clockwise direction, the direction of velocity of the ball is pointing d...
Q: (10) A hole with diameter of 2cm is drilled through a stainless steel pate at room temperature (200C...
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Q: A cube of glass of refractive index 1.500 is placed on a horizontal surface separated from the lower...
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Q: Electron, accelerated from rest through a PD of 3kV; enter a region of uniform magnetic field, the d...
A: Concept used: Electric field provides kinetic energy to the electron. Magnetic field provides centri...
Q: Motorist A, starting from rest, accelerates at a rate of 6 ft/sec²• Atthe same time that A begins, m...
A: Assume the position of motorist A and motorist B at the instant t = 0 seconds be xA and xB respectiv...
Q: Example 1 R. Determine the P.D. which must be applied to a 2 k may flow.
A: Given data: R=2 kΩ or 2000ΩI=10 mA or 10×10-3 AThen Potential difference(P.D),P.D=?
Q: Question Image Given below :-
A: Given, n=1.465core diameter d =70 μm∆=0.0135λ=850 nm
Q: For the closed tank shown in Fig. What are the specific gravity of the oil and the pressure reading ...
A: Given:- 72 kPa =1.5γoil +60 kPa72-60 = 1.5γoilγoil = 121.5 KN/m3 = 8 KN/m3
Q: For a sphere of radius "a" and charge Q what is the potential difference going from "a" to infinity?...
A: Potential at a distance r from the charge Q is given by V=Q4π∈0r Potential at the surface of the sph...
Q: Ix=Wx I mi (9+2;") Wy Emi Xi Ji Ly = ? ? Wz Z mi Xi Z; - proe the absie equation
A: Consider a rigid body rotating with fixed angular velocity (ω) about an axis which passes through th...
Q: The uniform swamp gate has a mass of 4000kg and a width of 1.7 m. Determine the angle e for equilibr...
A: Given: The mass of the swamp gate is 4000 kg. The width of the swamp gate is 1.7 m. The depth of wat...
Q: Cannot figure this problem out
A: Given:- Length of the bronze model track = 26 in Temper...
Q: The figure below gives the position of a 0.030 kg block oscillating in SHM on the end of a spring. O...
A: Here the amplitude is A= 7cm frequency f=12×0.02=25 ω=2πf As the motion is SHM, the maximum kinetic ...
Q: For the circuit shown in fig. Use superposition theorem to find i & v 200 20 V 100 200 ww ww 100 SA ...
A: Given: To calculate the value of i and v based on the superposition theorem as follows,
Q: 1) Graphically trace all the tributar beams and girders for the framir shown by colors and dotte spa...
A: Given: The reaction to the girder includes G-2 (A3-D3). The value of the beam started with B-1 and ...
Q: only (D)
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Q: i)The minmum electric field intensity exist at 1)C,B 2)E,D 3)A 4)D 5)E 6)C 7)B ii)The maxmum electri...
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Q: Question 5! This is applied thermodynamics (please consider equations for thermo)! Please make sure ...
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Q: Show that the acceleration of any object down a frictionless incline that makes an angle θ with the ...
A: The free body diagram of the object is shown as,
Q: Exercise 7 Two large horizontal metal plates are arranged one above the other a short distance apart...
A: Given a small negative charged sphere is placed between horizontally placed parallel plates. Plates ...
Q: Determine the Q-point in collector feedback bias for the circuit having β=50, VCC=10V, RC=2KΩ, RB=10...
A: Given: The values of Si diode is given as, 1.The reverse saturation current of 2.5uA at 300°K . The ...
Q: The RR Lyrae stars in a globular cluster have apparent magnitudes of 14. Assuming an absolute visual...
A: Given that the apparent magnitude mv=14 and the absolute visual magnitude Mv=0.5, substituting thes...
Q: Four small spheres shown in the figure below have charges of q1 = -3.00 nC, q2 = 2.40 nC, q3 = 5.30 ...
A: We can see in the close surface S2 charge enclose by it is q4=-1.80nC=-1.80x10-9C
Q: 1. Consider a thin ring of radius R. The ring is uniformly charged with a total charge Q. Write an e...
A: Note: Since we only answer up to 1 question, we’ll answer the first question. Please resubmit the qu...
Q: Considere el siguientes circuito con 4 capacitores donde C1=C2%=D2C, y C3=C4=14C (donde C es un valo...
A: The equivalent capacitance of capacitors connected in series is given by, 1Cs = 1C1 + 1C2 + 1C3 + .....
Q: 1. A ferri wheel of radius 24m placed 1m above the ground rotates once every 24s. If Irina gets on t...
A: Radius of Ferri wheel =24 m Time period of rotation=24 s Irina gets on the ride at a height of 13m a...
Q: Two radio antennas 60 m apart broadcast a synchronized signal with a frequency of 100 MHz. Imagine t...
A: Part-a The distance between the two antennas d = 60 m. The frequency of the signal f = 100 MHz. The...
Q: 10) A hole with diameter of 2cm is drilled through a stainless steel pate at room temperature (200C)...
A: Diameter of the hole: d=2 cm = 0.02 m Radius of the hole, R= 0.01 m Room temperature, Ti=20° C Final...
Q: draw clearly both an idealized v-vs-t graph and the corresponding a-vs-t graph for the cart moving i...
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Q: Use the formula for „P, to solve the following question. A dlub with sixteen members is to choose th...
A: The total number of selections to be made are 3, one for president, one for vice president and one f...
Q: A 3,50 kg solid sphere of radius 2,00cm is placed inside a hemispherical bowl of radius 10,0cm. The ...
A: Given data: Mass of sphere (m) =3.5 kg Radius of sphere (r)=0.02 m Radius of a hemispherical bowl (...
Q: What are the ex and Y components of the initial velocity of the coin? (be sure to also draw a coordi...
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