Q1: If the primitive translation vectors of the space lattice may be taken as a, = (31/29x + )y %3D az = - (3/2)x y az = cz Based on the reciprocal lattice principle, find: 1. The volume of the primitive cell? 2. The primitive translation s of the reciprocal lattice ?
Q: 02. A 1-0 half-wave rectifier is used to supply power to a load of impedance 82 from 220V, 50 Hz AC ...
A: Given Impedance (R) = 8 Ω Voltage Vs rms = 220 V Frequency (f) = 50 Hz Firing angle α = 60° F...
Q: 1. An iceberg floating in seawater is extremely dangerous because most of the ice is below the surfa...
A: We have to find the volume of iceberg that lies below the seawater Take volume of iceberg= Vi Volume...
Q: What is the First Law of Thermodynamics? Give 1 situation wherein the first law can be applied and e...
A: Thermodynamics is a field of physics that deals with the thermal properties of a body to classify, s...
Q: Electric Conductor walls is designed as shown ant mode for this waveguide by explaining the ut-off f...
A: Given dielectric field εr =9,μr =1 Rectangular waveguide having dimensions a=22.86mm b=10.16mm
Q: (4) Find the Fermi energy of lithium Er, the Fermi temperature TF, and the speed of wF of the fastes...
A: The fermi energy of the electrons is given by E=h22m3π2n2/3m=mass of electronn=number density of el...
Q: 2. Give more examples (by completing the table) of the following oscillating systems. Critical dampi...
A: Damping example.
Q: A spring with a spring constant k of 88 N/m is stretched a distance of 36 cm (0.36 m) from its origi...
A: Given that:-Spring constant, k=88 N/mStretched distance, x=36 cm ...
Q: 8.8 For the electrical circuit shown in Figure P8.8, find conditions on C and C, that will make the ...
A: Given find conditions on C1 and C2 that will make the system uncontrollable. Consider vg to be the i...
Q: 12. Maxwell's equations: Maxwell's equations ƏB V×E ƏD V×H=J+ ốt V•D= p, V•B=0 The time-harmonic Max...
A: Given a source free lossy medium i.e. a medium in which the EM wave looses some power due to poor co...
Q: 2. Without finding a potential funetion, determine if G = (Y, 2y^z* ) is consorvative.
A: if the given function is conservative, without finding potential function. given, function, G→=83y3x...
Q: A mass weighing 4 pounds is attached to a spring whose constant is 2 Ib/ft. The medium offers a damp...
A: Given Data The weight given is W=4 lb. The spring constant is k=2 lb/ft. The acceleration due to ...
Q: Consider a spring made of a superconducting material (electrical resistance very close to zero) cont...
A: The magnetic field is a vector quantity which means it has both direction and magnitude to it. The m...
Q: A truck hitched to a trailer exerts a horizontal net force of 312 Newtons. If the trailer moves a to...
A: Given that:-Force, F=312 NewtonDisplacement, d=1235mWe know that,Work done , W=F×d Equation 1
Q: The slender rod AB of length L forms an angle b with the vertical as it strikes the frictionless sur...
A:
Q: 1. A 2-cm tall object is located at a distance of 22.5 cm from a convex mirror having a focal length...
A: Ray optics.
Q: A 45-kg person drinks 5.6 × 102 g of milk, which has a caloric value of approximately 3.0 kJ/g. If o...
A: Kinematics.
Q: State and prove Brewster's Law for an unpolarized EM wave incident on a air-dielectric interface. Fi...
A: To state and prove Brewster's law for unpolarized EM wave incident on air dielectric surface.To find...
Q: A uniform disc is rotating in a horizontal plane about a vertical axis passing through its centre at...
A: LET ω1 and ω2 be the initial and final angular velocities of the disc. We have then, ω1=6060×2π=2π r...
Q: Wavelength corresponding to máximum energy radiation is 16 microns. Find the temperature of the moon...
A: To find- Temperature of(T)=? the moon Given data- Wavelength (λm)=16 μm =...
Q: If f(x) = |sinx| in (-1,1) is expressed as Fourier series, then the coefficient of sin5x is -1) 5 (c...
A: Given f(x) = |sinx| f(x) = |sinx| = sinx f(-x) = |sin(-x)| = sinx Hence f(x) = f(-x) ∴|sinx| is even...
Q: Two coaxial conducting cylinders of radius 2 cm and 4 cm have a length of 1 m. The region between th...
A:
Q: (c) A monochromatic wave is incident on a flat surface of a dielectric material of permittivity e at...
A: Suppose that a monochromatic plane wave incident in a flat surface of a dielectric medium at angle ...
Q: A telescope with diameter of 300 m observes in the radio part of the EM spectrum. What is the theore...
A: Given a telescope with Diameter D = 300 m Distance between the lens and Jupiter d = 982 million km ...
Q: The voltage across the 1 kOhm resistor in the circuit below is measured with voltmeters that have in...
A: The goal of this problem is to illustrate the working of a voltmeter. Voltmeter consists of a galvan...
Q: A 16276 kg helicopter moves upward with a constant acceleration from rest to a height of 493 m. The ...
A:
Q: (b) For a rectangular box of dimension 2m x $m x 4m determine the expression for net power flux as w...
A:
Q: Two different substances that behave as ideal gases at the same temperature, explain if the total fr...
A: The kinetic theory of gases (KTG) is based on statistical mechanics and though the assumptions are s...
Q: Mutual induction (will the induced current in the loop induce a current in the straight conductor?) ...
A: Mutual Inductance:Mutual induction is the property of coils that allows them to oppose changes in cu...
Q: The a-s graph is given below for a car. The car starts from rest at s = 0 and is subjected to as sho...
A: The acceleration is given as a=vdvds .................................................................
Q: Helium Laser Neon He_ne Waveform (6633NM) and Effective Adult Length (14 CM) consists of two reflect...
A: It is described as the property of any wave that is periodic and travels between two particular poin...
Q: ise ratio of 11.76 dB? ignaling levels to achiev
A: a) Given, S/N=11.76 db Bandwidth as, =400-100 =300
Q: Direction: Solve the following problems systematically. Show all your solutions clearly. 1. Complete...
A:
Q: Figure Q3(a) shows two different modes of one-dimensional chain of atoms vibrate by displacing from ...
A: Wave.
Q: (c) A monochromatic wave is incident on a flat surface of a dielectric material of permittivity e at...
A:
Q: A circular disc of moment of ertia 20 kg-m is rotated about its transverse symmetry axis at a consta...
A: The given question is from the topic of rotational motion. Here a circular disc has been provided an...
Q: Write charge-free Maxwell's equations in phasor form. Derive the wave equation for Ẽ and define prop...
A: Maxwell equation in phasor form, charge free The Maxwell equation is (1) ∇×H→=J→ +∂D→∂t∇×E→=-∂B→∂t∇....
Q: Compare the rates of emission of heat by a black body when at temperatures of 527°C and 127°C. Will ...
A: 1. From Stefan's law of radiation, Q=σAT4 Where Q is the rate of heat radiated by an area A of black...
Q: A point on the rim of a rotating flywheel changes its speed from 1.5 m/sec. to 9.0 m/sec. while it I...
A: Given,initial speed u=1.5 m/sfinal speed v=9 m/ss=60mradius r=1m
Q: 1. The work done in stretching a spring-mass system a distance x from its rest position is U = kx²/2...
A: It is given that : U=12kx2 The work done in stretching the system a distance of 2x is : U'=12k2x2U'=...
Q: (c) The interface between two different dielectric media has a surface charge density of 3.54 x 10-1...
A:
Q: Calculate the force applied by the biceps and the reaction force (F,) a the joint as a result of a 1...
A: Given:
Q: 2. A mass weighing 32 pounds, attached to the end of a spring, stretches it 6 inches. Initially, the...
A: We have been given that- W=32 pounds We have known that when weight is given in pounds, We will use ...
Q: (c) A monochromatic wave is incident on a fiat surface of a dielectric material of permittivity e at...
A: This is very fundamental problem in electrodynamics & optics. Which can be solved using boundary...
Q: A 45–kg person drinks 5.6 x 102 g of milk, which has a caloric value of approximately 3.0 kJ/g. If o...
A: Given that,Mass of person : m = 45 (kg)Weight of milk : m' = 560 (g)Calorific value of milk : C = 30...
Q: Question 21 The wavelength of a sound is: O The distance that sound travels through in one complete ...
A: Given, A sound wave
Q: A circular disc of moment of ir s rotated about its transverse sy a constant frequency of 90 motör h...
A: Given Data The mioment of inertia of disk is:Id=20 kg·m2 The frequency od disk is :ω=90 rpm=9060×2π...
Q: The nominal wavelength in an echelette grating is determined from A the reflection angle only B the ...
A: The echelette grating equation is defined by : dsinα+sinβ=mλHere d is line spacing. α is a...
Q: Consider a laser beam incident from a medium with index n1 = 1.5 onto another medium with index n2 =...
A:
Q: A K° meson (mass 497.61 MeV/c²) decays to a †, a pair with a mean lifetime of 0.89 × 10-10 s. Suppos...
A:
Q: - of the inertial systems in Fi easure no net electromagnet
A: Explanation: The bulk modulus which relates to the velocity v as, B=ρv2
Step by step
Solved in 2 steps