Usage of Operators in Quantom Mechanics : Determine the result of the relation by defining the place and momentum operators in terms of ladder operators: (m|(& + ip} |n)

Q: Find My My, and (x, y) for the lamina of uniform density p bounded by the graphs of the equations. y…

A: My =ρ∫08x.x2/3dxMy=ρ288/3My=323ρIf region in the plane with constant density ρ is bounded by the…

Q: 6. A proton is being accelerated at 3.6x1015 m/s? in a linear accelerator. If the proton has an…

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Q: Given the functions f(x) graphed below. a) State the values at which f is NOT differentiable (if…

A: Since the graph is smooth and not to break point therefore it is differentiable at all points in its…

Q: Problem 4: A conducting rod spans a gap of length L = 0.179 m and acts as the fourth side of a…

A: Given, L= 0.175 m B = 0.45 T A = 6.5 m/s2 R = 150 ohms

Q: QUESTIONS: Summarize your ray diagrams for concave mirrors: a. For what range of object distances…

A: a. If object is place beyond center of curvature of mirror, the image will be smaller than the…

Q: Make g the subject

A: The expression for the time period is given as, T=2πLg Here, L denotes the length and g denotes the…

Q: QUESTION 8 The velocity-time graph for a model car moving along a straight line is shown in the…

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Q: öf length L = 3.8 mm, 8n Problem 3: A Wir nearby circuit element generates a magnetic field in the…

A: Given L=3.8mm=3.8x10-3m I=2.37μA=2.37x10-6A

Q: 1 de 5+3cos 0

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Q: solve 65 with full steps and works

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Q: are the answers B,A,B?

A: The answers are following. 1-This function has no nodes => R21 2-The  function has near nodes at…

Q: How do you find the of a vector product

A: Basic rules of the multiplication of vectors.

Q: A B In which case is the friction force on the refrigerator greatest? No way to tell C Same in A,B,C…

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Q: Had a question on how to find x

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Q: Problem 5: 45 40 30 Figure 1. The red points from 1 to 15 show the successive locations of a puck at…

A: Given:

Q: Compute the potential difference AV between: a) Two conducting spherical shells of radius a and b…

A: Compute the potential difference between :  Two conducting spherical shells of radius a and b with…

Q: If the Green Lantern bumps into his arch rival Sinestro and applies a force over time given by 11.…

A: Note: As per our guidelines, we are supposed to answer only one question. Please post other…

Q: and Vout.b out,a a) Find the Thévenin equivalent voltage between the output terminals V.

A: a. Applying KCL at node A, I5+I8-I20=0⇒VA-725+VA-VTH8-0-VA20=0⇒0.375 VA-0.125VTH=14.4  ......(1)…

Q: (ii) A mass of 4 kg is attached to a spring and rests on a horizontal surface. The mass is then…

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Q: A Solenoid has 10 turns per centimeter. What current is needed to produce a magnetic field of 0.02 T…

A: The magnetic field produced by a solenoid is given by the formula B=μonIn is the number of turns per…

Q: Problem 1: A certain circuit breaker trips when the rms current becomes 14.5 A. Randomized Variables…

A: Rms current (Irms14.5 A

Q: In this problem, we will go through the famous experiment led by Robert A. Millikan. The charge of…

A: (a) Initially oil droplet was falling due to gravity in air medium. the droplet experience an upward…

Q: K 118 eb 21° 125 와 R = = 38° 58 130 ll

A: Given forces are, F1=125 lbF2=118 lbF3=130 lb The angles are, θ1=21°θ2=38°θ3=58°

Q: 2. A sample of n moles of a monatomic ideal gas are taken from a temperature of To to a temperature…

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Q: please do the last 2 sub parts

A: The electric field strength from the given informations ⇒E=νB ⇒E=5.8×104×0.035 volt/m  ⇒E=2030…