lons having equal charges but masses of M and 2M are accelerated through the same potential difference and then enter a uniform magnetic field perpendicular to their path. If the heavier ions follow a circular arc of radius R, what is the radius of the arc followed by the lighter?

Q: A triathlete on the swimming leg of a triathlon is 120.0 m from the shore (a). The triathlete's bike…

A: Given, in the figuretriathlete is at from the shoretriathlete's bike is at from the shore on the…

Q: An evacuated tube uses a voltage of 9.00 kV to accelerate electrons from rest to hit a phosphor…

A: The voltage used is 9.00 kV.  The kinetic energy of electron will be given by  K=eV where e is the…

Q: An air conditioner connected to a 120 V rms ac line is equivalent to a 13.9 resistance and a 1.732…

A: We can find the impedance of the circuit by the given formulaZ = [R2 + XL]1/2 Given R = 13.9 ohm XL…

Q: Peregrine falcons, which can dive at 200 mph (90 m/s), grab prey birds from the air. The impact…

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Q: 2. For each case, determine the total kinetic energy of the system.

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Q: Problem 4. Boat in a lake. A boat floats in a lake. When the boat moves the force of resistance is…

A: According to Newton's Third Law of Motion, every action has an equal and opposite reaction. It means…

Q: Consider the circuit shown below where the battery has an emf of = 16.3 V, the resistors have the…

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Q: e. Which of the arrows on the wire carrying current I, correctly indicates the direction of the net…

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Q: Q/A thin wire of mass 3m according to the figure shown 1) Find the center of mass of this wire 2)…

A:

Q: Are all energy levels equally spaced with respect to n? If not, do they become more or less closely…

A: We know the energy of the nth orbital electron is given by the form, .Here it is clear that energy…

Q: Problem 3. Rising Snake A snake of length L and linear mass density p rises from the table from…

A:

Q: A solenoid is to be designed to produce a uniform magnetic field of 0.01 T in its interior. The…

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Q: 1. For infinitly large dimensions sheet, the electrostatic field is inversly propotional to the…

A: The electric field is inversely proportional to the distance from the sheet at any point in space.…

Q: jj.  Subject :- Physics

A: For event AxA = 4 , yA = 1 and zc = 0 , ctA = 1For event BxB = 12yB = 0zB = 0ctB = 4

Q: The Starship Enterprise returns from warp drive to ordinary space with a forward speed of 5/ km/s.…

A: Given, the initial velocity of Starship is u1= 57 km/s The distance between the starship and the…

Q: wwwwww Ax A 0.8kg box on a horizontal frictionless surface is moving to the right at a speed of…

A: mass of box (m)=0.8 kgspeed of box (v)=2.19 m/smaximum compression in spring (∆x)=4 cm=0.04 m

Q: Draw free body diagram of a ball at 7.0 falling draw the corresponding diagram at time =18.0 what is…

A:

Q: - (1) The entropy of a classical, monatomic, perfect gas of N molecules can be written as (¡there is…

A: The entropy for a classical gas for N atoms is given by S = NkBln(VU3/2) + constant

Q: DATING THE ICEMAN OTZI. On 19 September 1991, the Iceman dubbe "Ötzi" was discovered in the Italian…

A: The activity of iceman otzi was found 0.121 decays/second per gram of carbon. Using this…

Q: The graph shows the displacement from equilibrium of a mass- spring system as a function of time…

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Q: A tennis ball is struck at the base line of the court, 11.8 m from the net. The ball is given an…

A: Given that: - Initial horizontal velocity (horizontal component): 25.0 m/s- Initial elevation…

Q: m |||||| B A solenoid lies horizontally with a current balance WXYZ balanced in the solenoid core as…

A: We draw the system first

Q: A uniform mg = 15.5N picture frame is supported as shown in the figure below. The length of the…

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Q: Find the location of the center of mass for following objects : (i) A disk of uniform density which…

A: (i) We know the position of the center of mass of a disc of uniform density is at the origin (0,0).…

Q: In an experiment, an initially uncharged capacitor of capacitance C=62µF (microFarad) is connected…

A: We will first write an expression for voltage across the capacitor while it is charging. Then we…

Q: 1. (a) Calculate the net work output of a heat engine following path ABCDA in the figure below.…

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Q: 1. Two moles of helium gas are placed in a cylindrical container with a piston. The gas is at room…

A: “Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: Light of 650 nm wavelength illuminates a single slit of width 0.15 mm. (Figure 1) shows the…

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Q: A. Show the LOST of an object in front of a diverging lens in the following positions: Case A:…

A: For diverging lens, it is asked to show LOST of an object in front of diverging lens for the…

Q: B. If you look straight down into a swimming pool where it is 2.00 m deep, how deep does it appear…

A: We will answer the question using an expression relating apparent depth to real depth and refractive…

Q: A new Spirometer has to be designed to asses Respiratory Function. Assuming air with a density of…

A: Given,Air Density = 1.207 kg/m3Air Flowrate (Q1) = 0.1 L/s = 0.1*10-3 m3/sAir Flowrate (Q2) = 6.5…

Q: A single ionized uranium ion of mass 2.5 x 10-25 kg is accelerated through a potential difference of…

A: We will first write an expression for kinetic energy gained by charged particle when it is…

Q: Davisson and Germer performed their experiment with a nickel target for several electron bombarding…

A: We will first write a formula relating angle corresponding to diffraction maxima and the energy of…

Q: An alternating source drives a series RLC circuit with an emf amplitude of 6.11 V, at a phase angle…

A: Draw phasor  diagram to solve this problem

Q: Sir Fabro kicked the ball vertically upward from the ground, and Ma'am Tolentino gazing out of the…

A: For the motion of an object under gravity, the following kinetic equations are used. v=u+gt…

Q: Question 2. First read this background. You know that ALL appliances (and electrical outlets) in the…

A: Given that:

Q: Mark en John laai identiese kaste op die bak van 'n vragmotor. Alex lig sy kabinet reguit op vanaf…

A: Work: The work done by a force is equal to the product of the force and the displacement in the…

Q: Radioactive tracers are used to study ion transport across cell membranes. The beta-minus emitting…

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Q: show that UX V V = 0 the cure of the gradiant of any scaley vector field Vanishes

A: Taking the gradient of a scalar field

Q: Find the electric field at the origin of the x,y-plane for charge distributions (a) and (b), see the…

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Q: 10. A wire bent into a semicircle of radius R forms a closed circuit and carries a current I. The…

A: We will first write an expression for magnetic force on a finite wire, carrying current. Then we…

Q: 1. Radiation makes it impossible to stand close to a hot lava flow. Calculate the rate of heat…

A:

Q: 6. In the diagram, current is flowing from A to B. Which end of the solenoid becomes the south pole?…

A: The current flows from A to B. We can use Maxwell's right-hand thumb rule to determine the direction…

Q: What is the difference between an atomic emission spectrum and an atomic absorption spectrum for a…

A: We will first discuss why the atoms absorb and emit radiation. Then we will look at the difference…

Q: The figure shows the transverse velocity u versus time t of the point on a string at x = 0, as a…

A: We will first find the expression for velocity of point on string by differentiating the given…

Q: Three astronauts, propelled by jet backpacks, push and guide a 143 kg asteroid toward a processing…

A: To determine the magnitude and angle of the asteroid's acceleration, we can use vector addition. The…

Q: In Figure (a), a uniform magnetic field B increases in magnitude with time t as given by Figure (b),…

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Q: ple What is the K value for color image if you know the image size = (512X512)? (a) 16 (b) 24 (c)8

A: size is 512x512

Q: Please atleast answer this question.  I will upvote

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Q: b) A steel pipe with heat transfer coefficient of 42 W/mK contains flowing water. The outer diameter…

A: For the plain pipe, diameter is 90 mm and thickness 3 mm. Therefore,r1 =42 mmr2 =45 mmWater…