Compute the change in internal energy of a 1-kmol sample of dry air if its tempera- re is raised by 10°C.
Q: Block A has a weight of 60 lb and block B has a weight of 10 lb. Neglect friction and the mass of th...
A:
Q: Q3) (a) Write the general solution to the wave equation in vector form using the Polarization vector...
A: Consider Maxwell's 3rd equation ∇→×E→=-∂B∂t∇→×E→=-μ∂H∂tWe have equation of wave;E→=E0y j^ + E0zk^ ·...
Q: four comparisons between lead and lag compensation?
A: Four comparisons between lead and lag compensation are as follows:
Q: Find the center of mass of a quadrant of spheres describing the diameter "a" and shown in .the figur...
A: as given geometry is symmetric about Z axis, so center of mass should lie on Z axis. center of mass...
Q: An inelastic rod OM, with length 1 And its mass is neglected, carrying at the end a particle of mass...
A: Given μ=0 Rod length is l and it is massless. Point particle mass m.
Q: For a west-facing light-colour vertical wall in Ottawa on August 20th at 2pm solar time: if the outd...
A: Given: The outdoor temperature is 230 C The direct horizontal components include 600 W/m2 The diffus...
Q: Q1 The electron density in pure silicon is 1.45x1016m-3 at 300°K. Find the electron density when the...
A:
Q: 1.WHICH OF THE FOLLOWING CAN MAKE AN ELECTROMAGNET STRONGER? A. ADD MORE COILS OF WIRE TO THE NAIL B...
A: First we have to understand what is the principle of electromagnet. There are 2 types of magnets tha...
Q: Q.6/ For the circuit shown below, what would you observe across RL when Ci opened? Vcc +24 V Cq R 1....
A: Solution: As per the given figure, Consider the load resistance is RL and the capacitor C1 is op...
Q: Give the details about PN junction? Why does reverse bias not pass current in its circuit? How does ...
A: ANSWER: PN junction When a p-type semiconductor is joined with an n-type semiconductor, the junctio...
Q: 2TArodistetating-inPinne aboutonolitsendsif the fotouingtablegiventhe quyle -Yadiang thkough whithth...
A: Solution: By using Newton-Gregory backward formula for the derivatives Where h is the interval widt...
Q: (2a) The average of f(x) = cos(3x) (2b) The average of f(x) = x² (2c) The average of f(x) = 2x sin(x...
A:
Q: Q.1: Express the vector 2? + 3? − ? in the primed triad ?′?′?′ in which the ?′?′ − ???? are rotate...
A: Solution: From the above data, The graph can be drawn as follows: Given that, A=2i+3j-k A...
Q: Inductive charging is used to wirelessly charge electronic devices ranging from toothbrushes to cell...
A: Solution:
Q: Does compass respond to electrical activity in all parts of the circuit or only responds to electric...
A: We know that Compass responds to the flow of current and the electric current is present in every pa...
Q: A 500-kg block is resting on a 30 deg. inclined plane with a coefficient of friction of 0.3. Find th...
A:
Q: The figure below shows a small, charged sphere, with a charge of q = +41.0 nC, that moves a distance...
A: Given:- q = +41.0×10-9 Cd = 0.177 mE→ = 265 N/C
Q: A container made up of Pyrex glass has a volume of 0.0457 m at 25 C. After heated, the final volume ...
A: Given: The initial volume of the container is Vi=0.0457 m3. The initial temperature of the containe...
Q: . Drag the moon to various locations in order to determine the quantitative effect of distance upon ...
A: The problem is based on the concept of Gravitational force. The gravitational force is the force of ...
Q: 1- The magnetic field in a given dielectric medium is given by H = ŷ6cos (2z)sin (2 × 10°t – 0.1x) (...
A: Explanation: The electric and magnetic fields can be found using Maxwell's equations. Note: As per...
Q: 4.a. Show that the most probable value of r ( H-atom radius) in 1a state is a b: Write wavefunction ...
A: (a) Given: The state of the atom is1a. Introduction: The radial distribution function gives the prob...
Q: 9, 29, (c) 9,=49, (6) 92 3a 93=9,(<) a) Find the force on 93 Frind its mopnitud an direction? W Find...
A: Given: The value of the charges are q1 = 2 q0 C q2 = 4 q0 C q3 = q0 C
Q: A developer wants to provide access to a new building from a driveway placed 1000 ft upstream of a b...
A:
Q: Q2) The slotted arm pivots about O and maintains the relation between the motions of sliders A and B...
A:
Q: When should the ATF level be checked on most vehicles?
A: Transmission fluid flushes should be performed every 30,000 miles.
Q: Q.2 25 Let J =-a, 20 a. A/m2, and: (a) find the total current crossing ap. the plane z = 0.2 in the ...
A: To answer: (a) The total current crossing the plane 0.2 in the az direction ρ<0.4 (b) Calculate ∂...
Q: Example of numerical instability: Take y′ = −5y, y(0) = 1. We know that the solution should decay to...
A: Given:- dydx= -5ys0 = 1 By Euler's formula: s1 = y0 +h +x0,s0Where, fx,y = dydx= -5...
Q: A line is recorded as 472.90 m long. It is measured with a 0.65 kg tape which is 30.005 m long at 20...
A: Given: The recorded line value is 472.90 m The value includes 0.65Kg tape having the value is 30.005...
Q: A chemistry graduate student is designing a pressure vessel for an experiment. The vessel will conta...
A:
Q: Scientists are studying the cooling gas over large elevation changes. Nitrogen is slowly cooled in a...
A: Answer: It is given that, Since the given container or tank is rigid. Therefore, The work outp...
Q: The loss in a cable is usually defined in decibels per kilometer (dB/km). If the signal at the begin...
A: Given: A signal at the beginning of the cable -0.3 dB Power 2mW distance 5 km To find: The Power of ...
Q: A multimode step index fiber with a core diameter of 80 µm and a relative index dif- ference of 1.5%...
A: The given parameters for the step index fiber arediamter, d=80 μm=80×10-6 mradius, r=40×10-6 m∆n, re...
Q: A stone is dropped from the top of a tower and travels 24.5 m in last second of its journey. The hei...
A: Given, Initial velocity of the stone(u) =0 Let the stone is in the air for the second.
Q: Ben's glasses are bifocals worn 2.1 cm away from his eyes. If his near point is 35 cm and his far po...
A: What is the power of the lens which corrects his distance vision.Near point=35 cmfar point=73 cm
Q: What is fusion?
A: Fusion: Fusion is the reaction nuclear reaction process in which two or more lighter nuclei combines...
Q: 1. Connect the circuit shown in the following figure and measure the currents & voltages for each re...
A: Given: Part 1: To measure the voltage across the resistance R2 and R4 connect the voltmeter paralle...
Q: Q1 Find the net force and the direction on the following Q charges. 9, (3C) -Q (2C) -92 (6C) 6cm 4 c...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: Kindly check the answer before submitting the solution. Answer is also mentioned in picture containi...
A: initially, the wavefront of the sound waves looks like as shown in the picture above. if the wind bl...
Q: Q3 (A) A pump lifts 30 kg of water a vertical distance of 20 m each second. What is the power outpu...
A: Given: (A) Mass m=30kgVertical distance d=20m (B) Speed v=4.0m/sMass m=800kg To find: (A) The ...
Q: Describe in your own words the features of (i) Arduino UNO (ii) Arduino NANO (iii) Arduino MEGA With...
A: Features of Arduino UNO : 1) The number of input/output pins in Arduino UNO are 6. 2) Digital inp...
Q: (radius = .0366 m, ma ling (height = 1250 ft kinetic energy, and (e line integral of the f are this ...
A: Given :F = ma = -mg -cv P.E.=mgh c=1.1346×105
Q: Find the wavelengths of electromagnetic waves with the following frequencies. (Assume the waves are ...
A: Solution: The relation between the frequency and wavelength is given as: λ=cf where, c= velo...
Q: 10) This is a thermodynamics question! I would appreciate any help you could give me! Just make sure...
A: Latent Heat Latent heat is defined as the amount of heat required for a state change. This heat does...
Q: Find the resultant force of the following vectors using rectangular – component method: A = 10 newt...
A:
Q: One mole of an ideal gas is confined in a 0.3-m diameter cylinder by a piston on which rests a 100-k...
A: when n=1mol mass of piston mp= 50 kg Extra weight =mE=100 kg temp of the gas =25 degree =298 k since...
Q: What is the torque on electric dipole ?⃗ in electric field E
A:
Q: The straight ine gnd curved line in the figure represent the two trains motion A and B, where accele...
A:
Q: A fluid of unknown density is used in two manometers-one sealed-end, the other across an orifice in ...
A: The pressure of a liquid column is given by, P=ρghρ= density of fluidg=gravitational accelerationh=h...
Q: ne the 1200 lb 1200 lb greatest that can be applied to the o that none of the members are ed to a fo...
A: DUE TO SYMMETRY RB =RA =P2 take moment about point G RB×4 + FCD×4 = 0 or FCD = -RB = -P2 (COMP)
Q: A ray of light is directed toward the surface of a block of diamond at an angle of 48.0° with respec...
A:
9) This is a
Step by step
Solved in 2 steps
