QUESTION 20 16 17 Y or 18 Z or 19 x- 20 Y X = %3D
Q: For Ge semiconductor, assume the Fermi energy level is 0.1 eV below the conduction band energy Ec. L...
A: The present problem 5 sub-parts. As per bartleby policy, we can answer the first three. Kindly resub...
Q: BER = 104 on a baseband bi on threshold is set at the midp Еx 104 erfc(2.6397). %3D
A: From the Gaussian approximation, the BER and SNR as, BER=12e-12×SNR Given that BER=10-4.
Q: Sound travels at VELOCITY of 345 m/s in air. A violin plays a note at FREQUENCY 412 (1/s). What is t...
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Q: If a = 30 cm, b = 20 cm, q = +9.2 nC, and Q = -8 nC in the figure, what is the potential difference ...
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Q: Q1) what is core and cladding?
A: Solution given in the next step....
Q: 6. 10 8. Number 7 best represents? Oa. Right Ascension Ob. Declination Oc. the North Celestial Pole ...
A: Equator is the line which marks the 0° latitude line and it circles the sky, this is celestial equat...
Q: ✕ 1014 kg. If the Oort cloud contains 2.0 ✕ 1011 comet nuclei, what is the mass of the cloud in unit...
A: Given as, m=1×1014 kgn=2×1011 comet uncleiMe =5.97×1024 kgMu =14.5Me
Q: (b) Explain one of the techniques used to measure the level by using pressure-measuring devices. (c)...
A: The pressure within the Earth's atmospheric is known as barometric pressure.
Q: After doing all the work, Leni got tired and suddenly lost grip on the string. The 1000 [N] box slid...
A: Given, The force on box, w =1000 N Surface length of inclined lane = 3 m θ= 30° The box ran into uns...
Q: Consider double slits with one slit covered by a thin film with its thickness t=0.1 mm. The index of...
A:
Q: A block of 10.0 kg of solid gold at its melting point of 1,063.00°C changes phase to liquid gold at ...
A: Thermodynamics.
Q: 3. A 4.5-V battery is connected to two resistors connected in series as shown in the drawing. Determ...
A: Given circuit:
Q: The diagram shows a beam of light traveling from water, through oil, to air. Suppose that the angle ...
A:
Q: What is backlight? and what is the Differences of: 1.light-emitting diodes, 2.Hot cathode fluorescen...
A: Hey there, since you have posted a question with multiple subparts we have solved the first t...
Q: l'd like to ask you about the time reverse operator. Why does 1/2 spin fermion has T² = –1 and spinl...
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Q: dz wire 12 →Y 2wire 2 de *Pi K.- l, - K.- l2- A current carrying wire(wire-1) with i1 = 13 Amperes i...
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Q: ASSESSMENT TIME! Deriction: Solve the following problems using Polya's four-step problem-solving s...
A: 1. Understand the problem: A baseball team won two out of their last four games. We have to find how...
Q: focal length of a concave mirror
A: Answer is FALSE The focal length of a concave mirror is Negative.
Q: A long straight wire carries a current of 35 A. What is the magnitude of the field B at a point 20 c...
A: Given that,Current, I=35 Amp.Radius, r=20 cm=0.20 mμ0=4π×10-7 T.mA-1We know that,Magnetic field, B=μ...
Q: Q1-) An infinitely long solenoid with air core (u = µ,) with radius a is closely wound with Ni turns...
A: Solution: a) The magnetic field inside the solenoid (s < a) with the core μ0 and carrying current...
Q: 13. An object wtih mass m has moment of inertia I about its center of mass. If we take the moment of...
A: The moment of inertia I is define as the sum of the product by multiplying the mass m of each partic...
Q: Define "intrinsic" and "extrinsic" semiconductor and explain why semiconductor device manufacturers ...
A: Define "intrinsic" and "extrinsic" semiconductor and explain why semiconductor device manufacturers ...
Q: A one kg mass is whirled in a horizontal circle at the end of a string 0.5 m long, the other end of ...
A: To find-Greatest speed that can be given to mass (v)=?Given data-Tension (F)=50 Nr=0.5 mThe other en...
Q: Considerthe step potential function shown below. Assume that a flux of electrons has energy E and it...
A: The potential Vx=Vo x≥00 x<0 Using Time independent Schrodinger equation: ∂2ψ∂x2+2mh2E-Vxψ=0 ...
Q: a. Consider a resistor of (0+ 255) N is connected to power source and voltage drop across the resist...
A: Given, Resistance of the resistor is, R=(0+255)Ω=255Ω And the various voltage drop across it 2...
Q: Will it be able to leave the blue region if h=42.877? If YES then calculate the minimum value of h ...
A: Given, B1=3.5 TB2=7.2 Tq=7.2 μCm=0.087 gmv=17 m/s
Q: The radiator of a room contains 10 kilogram of water. If the water gives off 50,000 calories of heat...
A: Given that,The mass of water : m = 10 (kg)Heat : Q = 50000 (cal)Here we need to find the drop in tem...
Q: Its ok if short explanation just do it fast I need it now Explain how tension is related to one of N...
A: Explain how tension is related to one of Newton's laws.
Q: A uniform magnetic field of 1.5 T exists in a cylindrical region of radius10.0 cm, its direction par...
A: Given that,Magnetic field strength, B=1.5TRadius of the cylindrical region, r=10 cm=0.1 mCurrent in ...
Q: The midpoint of the single mode operating band of the air-filled parallel plate waveguide needs to b...
A: Whenever sound waves (two) generate the same frequency of sound, confluence at a point, then constru...
Q: The image formed by a plane mirror is real. Select one: O True False
A: Concept used: Image formed by plane mirror is virtual and erect. It is not real and cannot be taken ...
Q: (a) If a flea can jump straight up to a height of 0.440 m, what is its initial speed as it leaves th...
A: Given that, Maximum height, hmax=0.440 mBy using kinematics equationv2=u2+2ghmax Equation 1w...
Q: that average number and the Variance number (An) are equals for Coherent state.
A: A coherent state is the particular quantum state of the quantum harmonic oscillator, frequently defi...
Q: 1. For the following continuous time signals, determine the fundamental angular frequency w, and the...
A: 1. (a) x(t)=2 cos23t+sin14tx(t)=2ei2/3t+e-i2/3t2+sinei1/4t-e-i1/4t2ias we know T=2πωT1=2πω1=2π2/3T2=...
Q: Assume that you do not know about the kinetic energy or Newton’s Laws of motion. Suppose instead of ...
A: Given data, a particle is moving in free space.
Q: In an oscillating LC circuit in which C = 3.5 µF, the maximum potential difference across the capaci...
A: Given that:An LC oscillating circuit in whichCapacitance C=3.5 μFMaximum voltage across capacitor, V...
Q: Crate A has a mass, ma = 5 kg and attached to a rolling ball with a mass of mɛ = 2.5 kg with radius ...
A:
Q: A 60-kg swimmer suddenly dives horizontally to the left from a 100-kg raft with a speed of 2.5 m/s. ...
A: Given that,Mass of swimmer, m1=60 kgMass of raft, m2=100 kgSpeed, V1=2.5 m/sInitial speed of raft=0 ...
Q: Consider a harmonic oscillator whose elastic potential energy is equal to its kinetic energy. Given ...
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Q: Two forces of magnitude TA= 7803 lb and TB= 14237 lb are applied as shown to a welded connection. Kn...
A: Given, TA= 7803 lbTB= 14237 lbθ= 48°
Q: If the coefficient of static friction at contact points A and B is us = 0.3, determine the maximum f...
A:
Q: The torque acting is 2000 Nm with an angular acceleration of 2 rad/s?. The moment of inertia of body...
A: Torque acting is 2000 Nm Angular acceleration is 2 rad / sec2.
Q: Estimate how many molecules of air are in each 2.0L breath that you inhale that were in the last bre...
A: Given data, Volume of air inhaled = 2 L Volume of lungs = 2 L Diameter of the spherical shell = 10 k...
Q: Discuss the motion of the bead according to the equation of motion q¨2 − ω2sin2α q = −g cos α as com...
A: This problem deals with newton's law of motion and its application for a bead rotating about an axis...
Q: An object is located at a distance s = 10 [cm] in front of a mirror having a focal length of f = 16 ...
A: The above question is based on the mirror equation and the sign convention used in optics. According...
Q: A steam turbine receives a steam flow rate of 2kg/s and the power output is.. 700 kW. The heat loss ...
A: The steady flow energy equation states that for steady-state condition, the mass entering inside the...
Q: Prove that adding a constant to the Lagrangian L or else multiplying the Lagrangian by a constant pr...
A: A quantity that characterizes the state of a physical system is the Lagrangian function, commonly kn...
Q: A square coil of 100 turns with 20 cm on each side, insulated with a material with relative permeabi...
A: Concept: Given: No. of turns (N)= 100 turn Current (I)= 20 mA I=20×10-3 A Length = 20 cm Thus, Area ...
Q: pil, to air. SupF the water-oil angles should
A: As per rule, allowed to answer three subparts and post the remaining in the next submission.
Q: PI2.23 The magnetic field intensity in a medium 'I' is H= 3ě, + 4ě, + 2ě, A/m. The relative permeabi...
A: If an electromagnetic wave exits in more than one medium, the field vectors must satisfy the followi...
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