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Q: A particle is confined to a one dimensional box between x-0 and x=2. It's wave function is given by ...
A:
Q: A hydrogen electron makes a transition from n=5 to the ground state. Determine the (A) frequency, an...
A: Given, n1 =5 n2= 1
Q: ake up a problem where the gravitational force and electric force are equal.
A: Gravitational force is, FG=Gm1m2r2 Here, G is gravitational constant, m1 and m2 are the masses betwe...
Q: Ex. : A wire of 1 m long and welghting 2 gm, will be in resonance with a frequency of S00 Hz. Find t...
A: To find- Tension on wire (T)=? Given- Length of wire (l)=1 m Mass of wire (M)=2 gm=2 x 10-3 kg Linea...
Q: An electron that has a velocity withx component 1.6 x 10° m/s and y component 3.3 x 10° m/s moves th...
A: Given: x-component of electron velocity, vx=1.6×106 m/s y-component of electron velocity, vy=3.3×106...
Q: The rocket is initially in free-flight circular orbit around the earth. Suppose that a= 18 Mm and b=...
A: Concept: The centripetal Force is acting on the Rocket due to the gravity of the earth thus, F=mV2rm...
Q: 1. A physics book slides off a horizontal table top with a speed of 1.10 m/s. It strikes the floor i...
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Q: Q10. Moment of inertia of a solid cylinder of mass M, height l and radius R about an axis (shown in ...
A:
Q: A capacitor with capacitance 5 mF charged to a voltage of 10V discharges through a 5 0 resistance. W...
A: Given that:-Capacitance, C=5mFVoltage, V=10 VoltR=5 ohmWe know that,From, Ohm's law I=VR Equatio...
Q: An electric fan turns with constant angular acceleration of 1.24 rad/s^2. How much time does it take...
A: Given that:- Angular acceleration, α=1.24 rad/s2 Initial angular speed, ω0=0 rad/s Final angular sp...
Q: What total amount of heat must be removed to drop the whole body temperature of a typical 65-kg pati...
A: Given that,Mass : m = 65 kg Increase in temperature : T = 1 °C Specific heat : C = 3.5 x 103 J/kg ...
Q: A Juniper wood log with a weight density of about 35 pounds/ft and a volume of 2 ft is submerged in ...
A: Given that:-Density of Juniper wood log, d1=35 pound/ft3Volume of juniper wood log, V=2 ft3Density o...
Q: e number of spectral lines
A: The spectral lines Can be formed when electrons are transmit from excited state or nth state to gro...
Q: In the figure four particles are foed along an xaxis, separated by distances d-3.40 cm. The charges ...
A: Given, Charges are q1=+3e q2=-eq3=+e q4=+8e where e=1.6×10-19C the separ...
Q: 1.36. Determine the probability that a photon is detected at the first minimum ofa five-slit grating...
A: As we know, εR=ε1+ε2+ε3=r sinωt+sinωt+ϕ+sinωt+2ϕ=r Img expiωt+expiωt+ϕ+expiωt+2ϕ=r Im expiωt+1+expiϕ...
Q: A proton traveling at 26.0° with respect to the direction of a magnetic field of strength 3.60 mT ex...
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Q: An electric motor rotating a workshop grinding wheel at a rate of 1.27 X 10? rad/min is switched off...
A: Given that:-Initial velocity, ω0=1.27×102 rev/min.in rad/secω0=2π60×1.27×102 rev/min.=13.29 rad/sech...
Q: If you know that the Fermi level is below the conduction band by 0.25eV and the energy gap of the ma...
A: Given, Eg=1.12 eVT=300 Kni=1×1010 cm-3 for Si
Q: Consider a three-dimensional crystalline lattice formed of Cu and Zn atoms. The Cu atoms form a simp...
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Q: If U(x,y)=In(x²-y) then Ux+Uy=
A: Concept: In this Question, Firstly we will partially differentiate the function with respect to x an...
Q: Q10. Moment of inertia of a solid cylinder of mass M, height I and radius R about an axis (shown in ...
A: Given, Mass M and height l and radius R
Q: A series RLC circuit has a 0.200-mF capacitor, a 13.0-mH inductor, and a 10.0-2 resistor, and is con...
A: Given: The capacitance of the capacitor in the circuit is C = 0.2 mF The inductance of the inductor ...
Q: A point charge q = +39.0 µC moves from A to B separated by a distance d= 0.173 m in the presence of ...
A:
Q: Calculate for what values of Beta is the radial accelerations zero
A: Using the formula of radial acceleration,
Q: ber of possible microstates (horiz qually probable values grows for e s on your whiteboard gets larg...
A: 1) We have to arrange the set of 3 oscillators in such a way that the total energy is zero. It is gi...
Q: D. Copper has the atomic radius of 0.128 nm, an FCC crystal structure and an atomic weight of 63.5 g...
A: Given, R=0.128 nmM=63.5 g/mol
Q: juga
A: Given that the conjugate of Z function is analytic.
Q: Consider the Laplace's equation u t uyy =0 in the square 00 find the associated eigenfunctions X,(x)...
A:
Q: In class we developed four equations, when relating thermal energy to diffusion: 2m y = At k,T D = 2...
A: GIven equations are, γ=2mΔtD=L22Δt〈v0,x2〉=L2Δt2〈v0,x2〉=kBTm We have to prove, γD=kBTm
Q: The path of a particle of mass m, moving under the influence of a central force, in plane polar coor...
A:
Q: The vertical motion of mass A is defined by the relation x = 10 sin 2t + 15 cos 2t + 100, where x an...
A: Given, The equation of vertical motion of the mass A is given by x x= 10 sin 2t+15 cos 2t+100
Q: A charge a- 3.0 yCis placed at the point P shown below. What is the force on a (in N)? (Assume the p...
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Q: Derive the force equation F= -μVB on a guiding center of a charge (with magnetic moment µ) moving in...
A: Magnetic dipole moment is a vector quantity which means it has direction and magnitude to it. The ma...
Q: A wheel rotates with a constant angular acceleration of 2.00 rad/s?. If the angular speed of the whe...
A: Given, Angular acceleration, α=2rad/s2 Initial angular speed, ω0=2.9rad/s Time, t=2s According to ro...
Q: adius 0.355 m is e sphere's charge -hat is the charge te the electric f ie
A: a) From Gauss’s law, Thus, Use the given values,
Q: Q3: by-product of some fission reactors is the isotope Pu, which is an alpha emitter with a half-lif...
A: Given, Half-life, t1/2=24000years Mass, m=1kg The molecular weight of plutoniumM=239.052g/molM=0.023...
Q: 2t For the wave y = 6 cos 3 the frequency is 2/3
A:
Q: Let Y b(n = 10, p) to test Ila: p= 25 v.s. IH : p 0.25; Suppose that the critical region is :- {(y1,...
A: Answer..
Q: 2. An unknown star is 2.40 parsec away from the sun, calculate the a) parallax b) distance in lighty...
A: The distance between the unknown star and the sun is given as, d=2.40 parsec. TO DETERMINE: (a) Para...
Q: #3). у" + 2у' + 10у3D 0
A: Given: y"+2y'+10y=0
Q: 3. (a) Use the two-dimensional density of states expression P(e) = Am/2nh² to obtain the chemical po...
A:
Q: What psychological aspect contributes to the fact that notes played on a piano seem the same even wh...
A: This is not a psychological consequence. It is a physical phenomenon. On a piano, notes separated by...
Q: Three point charges are positioned as follows: q1 is at (0.00 m, 0.00 m), q2 is at (1.2O m, 0.00 m),...
A: The following figure shows the electric forces acting on the charge q2:
Q: The function of charge flow through a circuit cross section can be described as q(t) = 2t^2 + 3 (Amp...
A: Given that:-Junction of charge, It=dqtdt equation 1here, qt is junction of charge flow.we have...
Q: The FM radio band is broadcast between 88.0 MHz and 108 MHz. What is the maximum capacitance that mu...
A: Given data:A FM radio broadcast have frequency range 80 MHz to 108 MHzInductor, L=3.10 μH
Q: (ii) In a Hall effect experiment on silver, a potential of 59 uV is developed across a foil of thick...
A: Given: The potential developed across the foil is V = 59 μV The thickness of the foil is t = 0.05 mm...
Q: we get spots on the screen with laser diffraction (monochromators in complex instruments). Why? This...
A: Diffraction is the phenomenon of light bending around edges of any obstacle or while passing through...
Q: The current through a conductor is modeled as I(t) = Im sin (21[60 Hz]t). Write an equation for the ...
A: We know that,Current, It=ImSin2π×60Hz×twhere, I=dQdtthen, dQ=Idt
Q: Given that a photon is absorbed when the electron makes a transition from n=2 to n=5 level. Determin...
A: Given n1 =2 n2 =5
Q: The sun is 93,000,000 miles away from the earth. How long would it take for the sun's light to reach...
A: How Long Does it Take Sunlight to Reach the Earth. Distance between the sun and the Earthd=93,000,00...
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