6.59 Calculate the sound velocity for a monatomic fcc crystal along (100) and (111) directions. Assume that the mass of the atom is 9.32 × 1023 kg, the lattice constant of 5.54 Å, and the spring constant is 7600 Nm.
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A: Given that,Z1 = 30∠60Y1 = admittance = 1Z1 = 130∠60 = 0.33∠-60 (Ohm-1)Also,Z1 = 50∠-45Y2 = admittanc...
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A: Given Angle = 4°
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A: The expression still works. We just need to take into account the non linear interactions between mo...
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A: Given that,Mass of baseball : m = 0.145 (kg)The velocity of a pitched ball : vP = 45 (m/sec)The velo...
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A:
Q: One mol of a monoatomic ideal gas is heated along a path pV = constant until its volume doubles. Fin...
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A: Refer to the circuit below : We have assumed three-loop currents as shown in the figure.
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A: The wavelength of light λ = 365 nm = 365 × 10- 9 m = 3.65 × 10- 7 m Stopping potential Vo = 1.3 V
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Q: TH L
A: Given, Uniform coefficient of thermal conductivity= k Radius of bar, r=(1+x)1/2 Length=L Cross secti...
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Q: 03.- In GaAs, Na (1) = Nav exp(-r/L) for 0 <xSL, where L= 0.1 um. and Na = 5 x10 cm Assume p. = 6000...
A: To answer: (a)The expression for the electron diffusion current density (b)The induced electric fiel...
Q: what is the difference between Dmosfet and Emosfet
A: Here, D-MOSFET : Depletion MOSFET E-MOSFET : Enhancement MOSFET
Q: A 5.60 kg bucket of water is accelerated upward by a cord of negligible mass whose breaking strength...
A: The maximum net force which accelerates the bucket is, F=Fbreaking-W F=75.0N-mg F=75.0N-5.60 k...
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A: This problem can be solved using the table for charges and strangeness of standard model particles.
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A: The formula for range of a projectile is given by, ...
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A: Given, Carbon Nano tube
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A: Given The mass of the truck (M) = 2500 kg The truck movi...
Q: Suppose a cyclotron is operated at an oscillator frequency of 11.2 MHz and has a dee radius 41.9 cm....
A: Given that, frequency, ν=11.2 MHz=11.2×106 HzRadius, r=41.9 cm=41.9×10-2 mmass, m=3.34 × 10-27 kg.We...
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A: Given: Wavelength of light is λ. Number of equally spaced slits N=5. Peak intensity is I0.
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A: Acceleration is defined as the rate of change of velocity with respect to time. Thus, to find veloci...
Q: Assume p, = 6000 cm/V-s and T=300 K. (a) Derive the expression for the ele diffusion current density...
A: Given: L=0.1 µm Nd0=5*1016 cm-3 µa=6000 cm2/V-s T=300 k
Q: what is the temperate of the core of venus?
A: The temperature of the core of Venus.
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A: Given that,The time dialation is an observable phenomenon that occurs sue to the effect of the speci...
Q: a) The loss tangent, b) The phase constant, c) The phase velocity, d) The intrinsic impedance.
A: Given: εr=8,μr=2E→=0.5e-2/3sin(108t-βz)a^x
Q: 1. For an Eulerian flow field described by u = 2x, v = 16 (y + x), w = 0, ρ = at2 +xy, find the...
A: 1. Given, The equation of flow field, u=2xv=16(y+x)w=0ρ=at2+xy According to equation of continuity, ...
Q: (4) Electrons are no longer ejected from a sample of metal whenever it is illuminated by light with ...
A: When light having a particular frequency is incident on a metal surface, electrons are ejected from ...
Q: VA = 89 m/s B 35° 10° d a. At point A, find the horizontal velocity VAx and vertical velocity VAy b....
A: Given, initial velocity of golf ball (at point A) is, VA=89m/s distance between A and B is, d angle ...
Q: A rocket leaves a planet and travels at a constant speed of 0.5 c to a destination. An observer on t...
A: Given, speed v = 0.5 c Observer time T = 15 h From Time Dilation, the relationship betwee...
Q: A can rolls off a ledge. The ledge is 14.0 m above ground, and the ball has a speed of 8 m/s as it r...
A: Given, height of ledge is, h = H = 14(m) initial velocity of can is, u = 8m/s And from question in...
Q: Five kilograms of ice at 0°C melts to water at 0°C. The latent heat of melting of ice is 334 Jg−1 i)...
A: In this case, some amount of ice melts into the water at a freezing point. We have to calculate how ...
Q: A charged particle is moving in a magnetic field of intensity 0.01 T with a velocity of 10'm/s in ci...
A: In this case, the charged particle is moving in a magnetic field that has some intensity with some v...
Q: A thick shell with inner radius, a, and outer radius b has a polarization, P="r, and no free charge....
A: Given: The polarization vector is given as P→ = krr^
Q: An NPN transistor is fabricated such that the collector has a uniform doping of 5 x 1015  ...
A: Given: An NPN Transistor is fabricated such that the collector has a uniform doping of 5 x 1015cm-3 ...
Q: A 7.7-mW laser produces a narrow beam of light. How much energy is contained in a 1.0-m length of it...
A: Consider the power of the laser being spread over a cross-sectional area A. For a laser of given pow...
Q: A rod is pivoted about its center. A 7-N force is applied 4 m from the pivot and another 7-N force i...
A: The Schematic Diagram is shown below, At Point A Force= 7N It is resolved in two component x and y...
Q: A pressure is measured to be a vacuum of 23 kPa at a location where the elevation is 3000 m. Find ou...
A: The vacuum pressure at an elevation of 3000 m is given to be 23 kPa. And the atmospheric pressure va...
Q: Question 9. 8. A piece of copper having a rectangular cross-section of 15.2 mm x 19.1 mm is pulled i...
A: Here, A=15.2×19.2×10-6m2F=44500 Nη=42×109 Nm-2
Q: 1.Find the general equation to the equation d2x/dt2-2dx/dt-8x=0
A: The following data are given: The 2nd order differential equation(ODE) is, d2xdt2-2dxdt-8x=0
Q: How much water with temperature 60°C needed to melt 3 kg of snow with temperature -8°C? Suppose snow...
A:
Q: Suppose you have samples of SL Ge, and Ge, and GaAs at T = 300 K, all with the same  
A: Given Temperature (T) = 300 K Doping level of Nd+ - Na- = 3×1015/cm3
Q: Around 2.5 centuries ago, several physicists of the time came up with the notion of a dark star. Th...
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Q: In free space, E = 20 cos (wt - 50x) a, V/m. Calculate (a) Ja (b) н (c) w
A: The electric field is given as E=20 coswt-50xay V/m. To determine: (a) The displacement current den...
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