If the reflectivity coefficient of the laser mirrors is (0.999 & 0.95) and the sum of the losses for one cycle is (0.696), calculate the effective mean gain?
Q: Consider a three-dimensional infinite-well modeled as a cube of dimensions L x L x L. The length L i...
A: Given data : Three dimensional cubic well of sides L, L, L Ground state energy of one electron E0 =...
Q: please say which numbers apply! which irene describe a current
A: Current: An electric current depends on the rate of flow of charge in a circuit. In an electric circ...
Q: 1. Treat the motion of a particle which moves along the s-axis as shown. +. -1 + s, ft or m 21 3. Th...
A: Given data : Velocity v = 20t² - 120t + 25 m/s To find : (a) plot v vs t (b) find t when accelerat...
Q: The device shoWn below is the Atwood's machine Assuming that the masses of the string and the fricti...
A: Given, mass m1= 2 kgmass m2= 4 kg
Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), ...
A: Given, Mass of sun = Mass of neutron star = M = 1.989 × 1030 kg Radius of neutron star =...
Q: Wave-particle duality tells us that wave and particle models apply to all objects whatever the size,...
A: Here we will explain this question with the help of De Broglie Law
Q: i-x w(x) Va
A: The wave function is given and we need to find the expectation value of momentum.
Q: A small circular loop of wire of radius 5.0 cm and resistance R = 1.8 10-3 Ω is centered inside a l...
A: Given: Radius of smaller cicrular loop of wire,rS=5cm=5×10-2mRadius of larger cicrular loop of wire,...
Q: 1. Knowing that u = 0.30, determine the acceleration of each block when ma = mg = mc. B
A: The acceleration of each block when, mA=mB=mC. Given, masses:mA=mB=mCcoefficient of frictionμ=0.30
Q: (a) Calculate the value of the strong force coupling, a, (Q2) for Q = 10 GeV and Q = 1000 GeV, given...
A: Consider the given data as below. The strong force coupling is αsQ2. The charge, Q=10 GeV The charge...
Q: 7.41 . A 350 kg roller coaster car starts from rest at point A and slides down a frictionless loop-t...
A:
Q: During a storm, a tree limb breaks off and comes to rest across a barbed wire fence at a point that ...
A:
Q: response to a step voltage, the voltage waveform shown in Fig. 1 below was observed at the 24/3 posi...
A:
Q: D 10 cm 30° M C B 20 cm Quest The allowable tension and compression stresses are given as: gtension ...
A:
Q: (a) Show that F = (2xy + z³)î + x²j + 3xz²k is a conservative force field. (b) Find the potential en...
A: Given Data The force field is:F→=2xy+z3i^+x2j^+3xz2k^ To find: (a) The force field is a conservati...
Q: Two wires of the same material are subjected to the same tension. If their lengths and diameters are...
A: To compare- Extension of wires. Given- Wires are of same material and tensions applied are same. M1=...
Q: For the wavefunctions o and o and the operator the bra-ket notation of the integral ,* (r)¢(r)dV =:...
A:
Q: Question 12 Take a look at this image. Two people are pushing a box in the opposite direction: one w...
A:
Q: 3. Starting at the island of Moi in an unknown archipelago, a fishing boat makes a round trip with t...
A:
Q: The gain of an AC inverting amplifier with a -3dB frequency of 10kHz is measured at 300HZ to be -22....
A:
Q: V Plate Charges V Bar Graphs *Capacitance 0.30 pF Top Plate Charge 0.07 pc Stored Energy 0.01 pJ | E...
A: Observation on the Potential (V) across the capacitor. given, CapacitanceC=0.30 pF=0.30×10-12 FEnerg...
Q: Check the covariance of the Dirac equation.
A: We have to prove that the Dirac equation is covariant which means it has same form in all frames
Q: In simple pendulun harmonic molion the wHong glalement is, (O Velocily" of the body is mazimum at me...
A: For small amplitudes of oscillations, the motion of the pendulum is that of a simple harmonic oscill...
Q: A cylindrical shell of radius 7,00 cm and length 243 m has its charge uniformly distributed on its c...
A:
Q: Eight droplets of water, each of radius 0.2 mm, coalesce into a single drop. Find the change in tota...
A: Atoms are normally stable and have a balanced set of bonds/interactions in the bulk form of a materi...
Q: . 51: The sound waves of wavelengths 0.81 m and 0.825 m, respectively produce 8 beats per second. De...
A: To find- Speed of sound in air=? Given- λ1=0.81 mand λ2=0.825 mn1-n2=8
Q: Problem NO. 2. A student performed a tensile test in one of his samples, an aluminum specimen which ...
A: Ans A) Area = πr^2 = 3.14*(0.2525)^2 = 0.064 inch^2 = 4.13*10^-5 m^2 P =...
Q: Find the expected ualue of the Harmonic oscillator function Un lx) =Nexp ( *z) Hn Lx)
A: Answer..
Q: 6.25 An earth satellite has a perigee altitude of 1270 km and a perigee speed of 9 km/s. It is requi...
A:
Q: An object is released from rest and falls to Earth. During its fall, the object is affected by air r...
A: Any object when falls from a certain height and starts moving towards the earth then in that case a ...
Q: In simple pendulum harmonic molion the wsiong o Vloudly" of the at mean posilion (6) Kinelic fosilio...
A: Concept: Simple harmonic motion (SHM) is a type of periodic motion in which the restoring force on t...
Q: If the molecule has energy level e1, €2 ., please write down the partition function of the system, p...
A:
Q: Calculate the separation between the two lowest energy levels for an N2 molecule in a one- dimension...
A: Solution:-Given thatN2 moleculelength of the container (l)=2 cm=0.02 mEnergy of molecule at 300 K=12...
Q: A small particle has charge -4.10 μCμC and mass 1.80×10−4 kgkg. It moves from point AA, where the el...
A: The given particle has a charge of -4.1 μC and a mass of 1.8×10-4 kg Let q=-4.1 μC=-4.1×10-6 Cm=1.8×...
Q: A magnet, when suspended in ar external magnetic field, has a period of oscillation of 4 s. When it ...
A: To find- New periodic time (T2)=? Given- Initial periodic time (T1)=4 sec Magnetic dipole moment=M M...
Q: Ex. 4) Solve the equation d iħ dt \b(t) wo Wi cos wt Wi cos wt b(t) -wo
A: For solving the equation, we first need to simplify the matrix.
Q: rotation, revolution, and precession
A: There are 3 questions need to be answered.
Q: An electron enters a region between two large parallel plates made of aluminum separated by a distan...
A:
Q: 8.44 • Combining Conservation Laws. A 15.0 kg block is attached to a very light horizontal spring of...
A:
Q: 7.40 • A 2.00 kg block is pushed against a spring with negligible mass and force constant k = 400 N/...
A:
Q: In a garage a 1800 kg truck is lifted and held in place using a solid steel jack with a radius of 6....
A:
Q: Problem # 1:- Simple drag force problems a) Find the velocity v(t) and position z(t) of a particle o...
A: Hi there! Since there are multiple questions posted and it is not mentioned what is to be answered, ...
Q: Urgently in one hour
A: The given figure re-draw as,
Q: A force of 10 N is applied to the 3-ball system initially at rest as shown. The links are rigid and ...
A: Given: Force,F=10NMass of ball A,mA=1kgMass of ball B,mB=1kgMass of ball C,mC=1kgRadius,r=0.5mPrepen...
Q: c. Determine the power dissipated by the 30 Q resistor. Show your work.
A: From the given circuit, Voltage of emf source is E = 12 v Resistance R1 = 10 ohm Resistance R2 = 30 ...
Q: You have an equilateral triangle and you happen to place three charges (39 C) (-41 C) (71 C) on each...
A: Given: Charge 1,q1=39CCharge 2,q2=-41CCharge 3,q3=71CSides,a=55nm=55×10-9mAngle.θ=600Coulomb Constan...
Q: The resistance and the magnitude of the current depend on the path that the current takes. The drawi...
A: Given: Resistivity, ρ=1.5×10-2 Ω Length, L0=4 cm Volatge, V=3 V To find: a) Resistance in each case ...
Q: Consider the sealed containers (same fluid and on the same ground level) below with heights given in...
A: Using Bernoulli's theorem of fluid dynamics, we can solve the problem as solved below
Q: 3. In the following system: q1 = +8.0 µC, q2 = -6.00 µC, q3 = -10.0 µC. q2 6m q1 8m 93 a) Find the f...
A:
Q: A heat pump has a coefficient of performance of 4.6. If the heat pump absorbs 30 J of heat from the ...
A: Solution:-Given thatCoefficient of performance of heat pump (COP)=4.6Heat absorbed by heat pump (Qab...
Step by step
Solved in 2 steps