X ray spectra

Q: The Cartesian coordinates of a point in the xy plane are (−3.3, −3.8). Find the polar coordinates of…

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Q: 2) In the circuit, find the current (in mA) in R3. (Take 1-50 V, €2=100 V, 63-60 V, and Ri=1km2,…

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Q: Calculate the binding energy per for epsilon Ni which has the highest value of any isotope. The…

A: No. of protons in Ni(62) = 28No. of neutrons = 62 - 28 = 34 Mass of 28 protons and 34 neutrons=

Q: A capacitor of capacitance C=40 µF is first charged by a battery of V=9 volts. To reverse the…

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Q: Corrective Lenses Conceptual Questions The near point (the smallest distance at which an object can…

A: The near point for a normal human eye is 25 cmAnd the far point for normal human eye is…

Q: 21. How far above the surface of Earth does an object need to be so that it weighs half as much as…

A: We know the value of g is decrease when we move above the earth surface as the value of g decrease…

Q: 9 Point charges of q = -3(nC), located in E = (V/m) uniform electric field are fixed to the two…

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Q: A current of intensity I=20 A circulates through a wire in a house. To avoid fires in this wire,…

A: You have not specifiedmaterial of which wire is made. Let us say the length of the wire is l .and…

Q: A bullet of mass 12.3 g is fired into an initially stationary block and comes to rest in the block.…

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Q: A certain freely falling object, released from rest, requires 2.00 s to travel the last 34.5 m…

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Q: 2. A block of mass M is sliding down a frictionless incline with an unknown angle 0, traveling a…

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Q: 2.00 mol of an ideal gas is compressed to one- half its initial volume at 300 K in a reversible and…

A: To calculate the values for work (w), heat (q), and change in internal energy (ΔU) for the given…

Q: box of 18kg is released from rest on a rough inclined plane and slides to the bottom. The plane is…

A: Here Mass of a box = 18kg released from rest on a rough inclined plane and slides to the bottom.…

Q: A 500-turn square coil of wire is hinged to the top of a table, as shown in the (Figure 1). Each…

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Q: An elevator car of mass 815 kg falls from rest 2.70 m, hits a buffer spring, and then travels an…

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Q: QU5: Nitrogen-13 undergoes beta plus decay. Determine the daughter nucleus and compare the binding…

A: The beta plus decay, a proton is converted into positron and a neutron along with the…

Q: On the x axis, a point charge Q1 = +4.80E-6 C is placed at the origin x = 0.00 m, and another point…

A: To solve this problem we are going to use coloumb law that gives us the magnitude of the electric…

Q: In Fig. 18, through the resistance coil R=550 , located inside the adiabatic cylinder equipped with…

A: The mass of the piston is m = 11.8 kgThe resistance of the coil is The current intensity is

Q: + V 1 C₁ C3: C₂

A: Here in the given circuit, it is given that three capacitors are connected as shown in the figure by…

Q: The figure below shows two wires, each carrying a current. The first wire consists of o circular arc…

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Q: A square current loop of side length a = 2 (m) with I = 2 (A) current given in the figure is placed…

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Q: In a classic carnival ride, patrons stand against the wall in a cylindrically shaped room. Once the…

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Q: 6. Shining a 645 nm red light through a double slit set up yields a series of bright and dark…

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Q: 9. Two parallel conductors are placed next to each other with a current flowing through it. a. If…

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Q: 2) ÈËË ma Now, three masses m₁ = 3.5 kg, m₂ = 10.5 kg and m3 = 7 kg hang from three identical…

A: Dear student since you have asked multiple question ls, I am answering the first question as per the…

Q: A model steam engine of 1.00 kg mass pulls eight cars of 1.00 kg mass each. The cars start at rest…

A: Given Data:Mass of the steam engine Total mass of cars Initial velocity Final velocity Time Distance…

Q: ou illuminate the slit with two different lasers, first with a wavelength of 500 nm and then with a…

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Q: Which statements about electric potential are true? (Select all that apply) A. the value of electric…

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Q: When the current is the same through all of the resistors and the batteries of a circuit, you have…

A: There are two types of combination of resistors:1. Series arrangement: In this type of arrangement…

Q: Consider the 68.0 kg mountain climber in the figure. 31 Fup 15 (a) Find the tension in the rope (in…

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Q: A particle’s motion is described in Cartesian coordinates by the following equations: x(t) = sin(t),…

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Q: What is the shortest air column, closed at one end, that will resonate at a frequency of 440Hz if…

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Q: Describe the performance of this less skilled golf player performing the action of a golf swing.…

A: The less skilled golf player's performance of the golf swing was characterized by several…

Q: 2) In figure, two blocks are connected by a massless string over a pulley of radius, 2R, and…

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Q: 6. Two-point sources separated by a distance of 50 cm generate a symmetrical interference pattern.…

A: Solution:-Given thatd =50 cm = 0.5 mL =4 mYm = 55 cm = 0.55 mm = 3(A)Using formulaYm =( m.λ.L)/ d

Q: Please determine the following quantities for an hydrogen atom being in its first excited state by…

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Q: A cruise ship sails due north at 5.00 m/s while a coast guard patrol boat heads 24.0° north of west…

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Q: 34 Which of the following is ALWAYS true regarding the law of conservation of energy? a. Potential…

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Q: Problem 34.99 A person with a near point of 115 cm, but excellent distant vision, normally wears…

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Q: v HĽ (b) System S is moving to the left at speed v = 0.8 c relative to S. Find the force on the…

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Q: Required information Atmospheric pressure is about 1.00 × 105 Pa on average. What is the downward…

A: Given data:Pressure (P) = 1.00×105 PaArea (A) = 1.84 m2Required:Force (F) in N

Q: . An electron has charge -e and mass me. A proton has charge e and mass 1840 me. A "proton volt" is…

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Q: but in part (b)  according to right hand rule the direction of force be Up. and in part (c) it will…

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Q: A point charge Q1 = +1.50E-5 C exerts an electric force 4.62 N on an unknown point charge Q2 that is…

A: To find the magnitude of the electric force that Q2 exerts on Q1, we can use Coulomb's law, which…

Q: 1. The electrostatic force between two charged particles is 10 N. If the charges of both particles…

A: First case :Force is given Let charge is q.Let the distance between charge Second case :Charge is…

Q: As the time required to run up stairs increases, the power developed by that person a…

A: The question is asking about the relationship between the time required to run up stairs and the…

Q: 2. The graph shows the x component of the net force on an object versus position. The work done by…

A: Solution:-We know that The work done is given as,W= FdWhere F - force d - displacement

Q: = The figure below shows two wires, each carrying a current. The first wire consists of o circular…

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Q: 24) Metal A requires red light in order for electrons to be ejected off it and Metal B requires UV…

A: Metal A requires red light in order for electrons to be ejected off it.Metal B requires UV light for…

Q: A record turntable starts from rest and then spins up to 33.3 rpm’s. A beetle lands on the record…

A: The initial angular speed of the turntable is 0 rpm.The final angular speed is 33.3  rpm.

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.