in quantum mechanics find the matrix of L- for l=2
Q: A charge of 103 is located at P(30, -10, 15) in vacuum. What force (magnitude) is exerted on this fi...
A: We here use the vector formulation of Coulomb's law to compute the force between the two charges
Q: Small ball having a mass of 8 g fall from A at by 1 m/s through the glass tube and accumulate in the...
A:
Q: (a) In an electron microscope, what accelerating voltage is needed to produce electrons with wavelen...
A: Subpart (a): According to de Broglie hypotheses, the wavelength of the electron produced in the elec...
Q: In which situations the momentum of the system is conserved Perfectly inelastic collisisons Metalic ...
A: When there is no external force is acting on the system the total momentum is conserved. From Newton...
Q: Picture requiredAxes requiredAnswer must includecorrect units
A: Given data x=2 Ω/mv=3 m/sB=0.75 T
Q: 7. A particle (charge = 50.0 uC) moves in a region where the only force on it is an electric force. ...
A: Given data: The charge is Q=50.0 μC. The distance between particles is d=25.0 cm. The change in kin...
Q: (A) A uniform rod 4 m long slender rod AB of mass 40.775 kg is rigidly connected to the center of a ...
A: Given that,Mass of the long slender rod AB (m) = 40.775 kgMass of the disk = 30 kgRadius of the disk...
Q: Monochromatic light is directed at normal incidence on a thin film. There is destructive interferenc...
A: An optical medium is called thin films if its thickness is of the order of 0.5 to 10 micrometer. It ...
Q: zeeman effect on fine structure of atom?
A: Zeeman effect is the splitting of the atomic spectral lines in the presence of an external magnetic ...
Q: just briefly explain what is phase velocity and group velocity for water waves and explain the relat...
A: Waves can be in the group and such groups are called wave packets, so the velocity with a wave packe...
Q: Find the components force in joint .E,D shown in the figure
A: Given:-
Q: a) Find the surface charge density σ2 of the cylindrical shell of radius R2. (Note the unit in the i...
A: (a). As given the cable as a whole is neutral, Thus, the charge on the inner cable and outer cable i...
Q: Measuring Pressure In one observation, the column in a mercury barometer (as is shown in Fig. 14-5a)...
A: The atmospheric pressure at any location can be measured by using a mercury barometer. This atmosphe...
Q: Bottles of perfume sometimes have thick glass (n= 1.5) walls which give the impression the volume is...
A: n1p+n2q=n2-n1Rgiven, n1=1.2n2=1R=21.5(2-1)+1q=0.52q=0.8cmpercantage of volume,VV'=πr2hπr'2h100=.8211...
Q: An emf source with E = 120 V, a resistor with R = 80.0 Ω, and a capacitor with C = 4.00 mF are conne...
A: Given data E=120 VR=80ΩC=4 mFI=0.9 A
Q: A block of mass m slides on a frictionless horizontal surface when it encounters a wedge of mass 2m ...
A: Given: To explain the speed of the wedge and justification is shown as,
Q: Show all working explaining detaillly each step
A: We know angular separation between 2 second order maxima is 60 degree. So angle of any second order ...
Q: Show all working explaining detaillly each step
A: An ion having a positive charge enters into a uniform vertically downward electric field of strength...
Q: A closely wound, circular coil with radius 2.40 cm has 800 turns. (a) What must the current in the c...
A: Given, Radius of the coil, r=2.4 cm=0.024 m Number of turns, N=800 Magnetic field at the centre , B...
Q: The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radi...
A: (1). The magnetic field and current enclosed inside the gaussian loop are given by Ampere's circuita...
Q: Starting from mass and energy balances, develop the equations to calculate the mass of methane fuel ...
A: Given data: Mass of oxygen is m=30 lb=13607.8 g Initial temperature is Ti=60∘ F=288.7 K Final temp...
Q: In a two-slit interference experiment the distance between the slits is 0.370 mm and the angle of th...
A: Given,distance between slit d=0.370mmm=4θ=0.407
Q: The resistance of the coil of a pivoted-coil galvanometer is 9.36 Ω, and a current of 0.0224 A cause...
A: Given, RC=9.36 ΩIfs=0.0224 AIa=20.0 ARs=0.0250 Ω
Q: A 15.0 mF capacitor is charged by a 150.0 V power supply, then disconnected from the power and conne...
A: Given: To find the oscillation frequency, energy stored in the capacitor and inductor is given as,
Q: A fuse is a device designed to break a circuit, usually by melting when the current exceeds a certai...
A: Given that,A fuse is a device designed to break a circuit, usually by melting when the current excee...
Q: 4. 500 mCi sample of radioisotope was purchased by a medical supply house. If the sample has the hal...
A: Given: The activity of the initial sample of the radioisotope is A0 = 500 mCi The activity reduced t...
Q: essay on zeeman effect?
A: In physics we study the Zeeman effect in atomic physics, atomic physics is a branch of physics tha...
Q: What would be the velocity of liquid (m/s) at radius of 8 cm? The rotation occurs around axis A-A, d...
A: Given data: Radius is rotating liquid is r=8 cm=0.08 m The decreased distance of liquid is h1=1 m
Q: An ideal toroidal solenoid has innerradius r1 = 15.0 cm and outer radius r2 = 18.0 cm. The solenoid ...
A: Toroidal solenoid: The toroidal solenoid is formed by bending a straight solenoid. As shown in the f...
Q: if the Tortoise moved from x1-5 to x1=1 then the displacement 4 True O False OI
A: Displacement is shortest path between initial and final point. Here, x1=5 units (initial point) x2=1...
Q: Difference between stark effect and zeeman effect?
A: Stark effect: When electric field is applied, the spectrum line is splitting into many components. S...
Q: 6. A reciprocal-lattice vector has a dimension equal to the reciprocal of length, for example, cm=. ...
A: Given: The direct lattice vector is R=111 and the reciprocal lattice vector is G=110. Introduction: ...
Q: Read the section for moreinformation. The unit ofinductance is the “Henry,”symbolized “H”EMF = Elect...
A: Given, self inductance of coil L=2HCurrent I(t)=2sin120πt
Q: For the circuit of the following figure, sketch the total high frequency response on a Bode plot sho...
A: Given: To sketch the Bode plot with critical frequencies and the roll off rates is given as,
Q: You have a 200 Ω resistor, a 0.400 H inductor, and a 6.00 mFcapacitor. Suppose you take the resistor...
A:
Q: A nuclear bomb containing 12.0 kg of plutonium explodes. The sum of the rest masses of the products ...
A: Given, m=12.0 kg of plutonium explodes
Q: The position coordinate of a particle which is confined to move along a straight line is given by s=...
A: Given that,The position coordinate of a particle which is confined to move along a straight line S=2...
Q: The figure in a book was misplaced by 0.80 cm what was the misplacementin picas if 12 points= 1 pica...
A: Given data- 12 points=1 pica 6 picas=1 inch 1 inch=2.54 cm 6(12 poins)=1 inch 72 points=1 inch
Q: Q2. Find the Flux of_F(x,y,z) = (2x²+ siny+8x) į – 6y² i +( 3z²+5z-2)k %3D Out of the ellipsoid (x-5...
A: Given: Fx,y,z=2x2+sin y+8xi-3z2+5z-2k Then, ∇.F=4x+8-12y+63+5 ∇.F=4x-12y+6z+13
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Q: 2-13 Determine the horizontal and vertical components of each force shown in Figure P2-13. A- P 2* P...
A: solution of figure p2-13a given value of force =F = P = 25 lb sine 20 = Pvertical20 lbPvertical...
Q: What are the potential applications of optical fibres? What is the advantage of optical communicatio...
A: Applications of Optical fibres: Fiber optics can be used in many applications such as medicine, comm...
Q: 18. The minimum energy required to cause the photo- electric effect in potassium metal is 3.69 × 10-...
A: Given, minimum required energy for photoelectric effect, that is work function Eo=3.69×10-19J So ma...
Q: Show all working explaining detaillly each step
A: Given: Radius of Earth is re.Mass of Earth is me.Radius of planet is rp=re/2Mass of Planet is mp=me...
Q: Show all working explaining detailly each step.
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Q: Show all working explaining detaillly each step
A: As light passes through a grating or any slit, it gets diffracted, and interference between differen...
Q: Exercise: 1- Design the transistor inverter of Fig. 4-4 to operate with a saturation current of 8 mA...
A: To answer: The design values of the transistor inverter shown in Fig. 4-4 to operate with a saturat...
Q: Calculate the thermal equilibrium electron and hole concentration in silicon at T-300K for the case ...
A: The value of NC for silicon at temperature 300 K be defined as 2.8×1019 cm-3. Let n0 be defined as t...
Q: Let r(t) be a vector function whose graph is a space curve containing distinct points P and Q. Prove...
A: Solution: Let the vector r can be represented as a linear function of t r→ = t i^ + c j^ and the gra...
Q: 1. A 62kg person escapes from a burning building by jumping from a window 17.5m above the rescue net...
A: Mass of the person=62 kg weight of the person=W=mg=62×9.8=607.6 N there is a fixed downward accelera...
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