The orbital angular momentum of an electron has a magnitude of                   4.716 * 10-34 kg#m2/s. What is the angular momentum quantum number l for this electron?

Q: An owner type jeepney 3m long overtakes a truck 30m long which is travelling at the rate of 20 km/hr...

A: length of jeepney =3m length of truck = 30 m truck travelling at the rate of 20 km/hr t=3 sec let th...

Q: At the event horizon, the escape velocity is equal to   a. the speed of sound.   b. the spee...

A: Answer:- Option (b) correct. The speed of light.

Q: A straight, stiff, horizontal wire of length 50 cm and mass 60 g is connected to a source of emf by ...

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Q: webassign

A: Subpart (a): Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit...

Q: A test car and its driver, with a combined mass of M, are moving along a straight, horizontal track ...

A: the conficient of Static fraction between car and truck. Because by this we can find the friction fi...

Q: (!) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. A rod of semiconducting materia...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: While researching the use of laser pointers, you conduct a diffraction experiment with two thin para...

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Q: The velocity of a particle (m = 10 mg, q = - 4.0 µC) at t 0 is 20 m/s in the positive x-direction. I...

A: Answer: Option A is correct answer.  Detailed solution is given below:  

Q: Knowing that the coefficient of static friction between the tires and the road is 0.80 for the car a...

A: The normal reaction force on an object is the force exerted by the surface on which the object resid...

Q: Problem 2/2: Consider the zero potential points resulting from a point charge Q1=1nC placed at the p...

A: Q1 is placed at = (0,36,0) and has magnitude 1 nC Q2 is placed at = (0,9,0) and has magnitude -0.5 n...

Q: Light of intensity 10 passes through 4 ideal polarizing sheets. Unpolarized light enters the 1st she...

A: Using Malus Law , Intensity of unpolarized light passing through a polarimeter Iout =I02 So Output I...

Q: kercise 36.26 6 of 11 > Review| Constants Part A If a diffraction grating produces a third-order bri...

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Q: Charged sphere ( mass= 20 g, q=2 µC) is connected with a neglected mass string to a uniformly charge...

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Q: in the curcuit shown in the figure , the S switch is closed at t = 0 and the capacitors, which are c...

A: R = 75 Ω C = 4 μF ε = 25 V

Q: 3. For the system shown, 300N 200N 400 N a. Determine the equivalent forc e-couple system at the bas...

A: Given Determine the equivalent force-couple system at the base at C. Express resultants in vector fo...

Q: The distance from the star S to the planet X is approximately 148,300,000 kilometers (km). The dista...

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Q: A toroidal solenoid has 500 turns, cross-sectional area 6.25 cm2 , and mean radius 4.00 cm. (a) Calc...

A: Given, Number of turns,N=500Area,A=6.25cm2=6.25×10-4m2Radius,R=4cm=4×10-2mPermeability of free space...

Q: () THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. R2 The emf source, E = 2.1 V, of...

A: Charge on capacitor: The charge on the capacitor is proportional to the potential difference between...

Q: What is the only viable explanation for so much mass in so small a region at the core of our galaxy?...

A: Here, we look into the centre of our galaxy and see what is it made of.

Q: 4. Four identical bricks are stacked up on top of each other. Each has a length of a and a mass of m...

A: The bricks must be placed in such a way that it's center of mass remains within the distance 'a' of ...

Q: 0.5m 1.5 m 1.5 m 0.5 m 1m 2 m 2m 2m inertial moment components relative to X-y axes (Ix, ly and Ixy)...

A: We will use principle of superposition in this problem . We assume a full square of side 4x4 and Cav...

Q: The width of a telescope aperture is important because it determines what you will be able to resolv...

A: Concept According to the Rayleigh criterion for a telescope, the two point objects can be just resol...

Q: (!) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. In the circuit shown in the fig...

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Q: What is the inductance of a coil in which the average emf induced is  20.0 mV  when the current in t...

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Q: The section of the H–R diagram where the Cepheid variables reside is the   a. birth line.   b...

A: One of the most important tool in study of stellar evolution is the Hertzsprung-Russell diagram(HR d...

Q: D) Find an expression for the total mechanical energy of the planet at point A in terms of m, G, and...

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Q: A graph of position vs. time for a certain particle moving along the x-axis is shown. Find the avera...

A: Note: As per rule we can only solve 3 subpart.      

Q: A conductor has a cross-sectional area of 2.3x 10-6 m² and the number of free electrons per unit vol...

A: I = 8.6 A Q= 1.6 ×10-19C A =2.3 ×10-6 m² n = 8.5 ×1028 electron/m³ Now, Velocity = I /nAq V = 8.6 / ...

Q: Use the values in Table of the mean lifetime for the J/Ψ and upsilon [ (1S)] mesons to determine the...

A: Given Mean life of the particle  J/ψ , τJ/ψ  = 7.1×10-21 s Mean life of the Upsilon τr   = 1.2×10-20...

Q: A rod of semiconducting material of length L 2 m and cross-sectional area A - 4.5 mm lies along the ...

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Q: Determine the electric charge, baryon number, strangeness quantum number, and charm quantum number f...

A: Q is the Electric charge.B is the Baryon number.S is the Strangeness quantum number.C is the Charm q...

Q: List activities of Natural Radionuclides?

A: Radionuclides are radioactive nuclides which have excess nuclear energy.

Q: 2. A satellite of mass m is in an elliptical orbit around the Earth, which has mass Me and radius Re...

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Q: Vector M of magnitude 4.8 m is at 60° counterclockwise from the +x-axis. It is added to vector N and...

A: x-y component of vector MMx=4.8cos60°=2.4mMy=4.8sin60°=4.16mx-y component of resultant  vector RRx=4...

Q: A cylindrical conducting wire which is 131.41cm long,  53.17mm thick and resistivity of 9.92Ω.m,  (a...

A: Given h=131.41cm=1.3141m, d=53.17mm=53.17x10-3m Therefore radius r=d/2=26.585x10-3m ρ=9.92Ω.m  

Q: The diameter of a hole in a steel plate after heating from room temperature to 200 ° C is 9.02 cm. ...

A: Given diameter at T=200 ⁰C, D=9.02cm The room temperature is approx To=22 ⁰C Let's assume at room te...

Q: R2 R3 In the electric circuit shown above, R1 - 3.0 Q, R2 - 6.0 Q, and R3 12 Q. The emf of the batte...

A: Given data R1=3ΩR2=6ΩR3=12Ω

Q: The maximum mass limit for a ________________ is 1.4 solar masses.   a. red dwarf   b. white...

A: Concept used: There is maximum mass limit for stars so that they do not collapse.

Q: A net force of 3.50N acts on an object with a mass of 2.75 kg and has a frictional force equivalent ...

A: Given data: Net force Fnet=3.50 N. Mass of the object m=2.75 kg. Frictional force f=0.056 N Free b...

Q: 17. Which of the following best describes the relationship between the speed of sound and the type o...

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Q: a) What is the electrical potential, in units of Volt, in the rod at x=L/2 ? b) What is the electric...

A: Solution:   Given that,   ρ=ρ01-x2L2

Q: A woman weighing 600 N steps on a bathroom scale that contains a stiff spring . In equilibrium, the ...

A: Given: Weight of the woman is W=600N. Compression in the spring is ∆x=1.0cm.

Q: Two pairs of magnets of equal magnetic field strength, are tested if they can deliver the same resul...

A: Given: The speed of the proton is 5×107 ms. The length of the wire is 3 cm. The current carried by t...

Q: Problem 2/2: Consider the zero potential points resulting from a point charge Q1=1nC placed at the p...

A: Charges Given are Q1=1 nC at (0,36,0)Q2=-0.5 nC at (0,9,0) Point  where the potential is zero, P=(-1...

Q: A uniform 100-lb beam is held in a vertical position by a pin at its lower end and a cable at its up...

A: here,clockwise torque=anti clock wise torqueP×5ft=T×8ft×sin(60)75×5ft=T×8ft×sin(60)T=54.12lb

Q: Research the different types of supernova and explain why Types Ia, Ib, and Ic are labeled different...

A: Given: To explain the different types of the supernova and it is given as,

Q: Suppose that the wavenumber of the J = 1 ← 0 rotational transition of 1H81Br considered as a rigid r...

A: Given: v=18.20cm-1 J=0    

Q: Please answer question and just send me the paper solutions asap dont type the answer please faster ...

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Q: An electron of kinetic energy 5.5 kev moves in a circular orbit perpendicular to a magnetic field of...

A: Given: Kinetic energy KE=5.5keV. Magnetic field is B=0.390T.

Q: a 1. Taking a uniformly charged rod of length L and density A, find the electric potential at point ...

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