13. Protons are accelerated from rest through a potential difference AV.Their de Broglie wavelength is λ. The accelerating potential difference isincreased to 4 AV. The maximum speed is less than 0.1c. Which of thefollowing gives the new de Broglie wavelength?A) 4xOB) X/2OC) N/4O D) 2X

GivenProton is accelerated from rest through potential difference ∆VDe Broglie wavelength…

Answered: Their de Broglie wavelength is λ. The…

Their de Broglie wavelength is λ. The accelerating potential differenc increased to 4 AV. The maximum speed is less than 0.1c. Which of t following gives the new de Broglie wavelength? OA) 4x DO

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter27: Quantum Physics

Section: Chapter Questions

Problem 34P

See similar textbooks

Related questions

Q: or this problem think about a long jumper who takes off and lands from different heights. This is…

Q: Consider the following scalar and vectors: Ã = 41+ 3) + 7k T = 3x+8yz + 2zx 1. Calculate for the…

A: REQUIRED LAPLACIAN. DIVERGENCE.

Q: The cyclotron at TRIUMF accelerates protons from a central injection point outward along an…

A: in this question we use simple force equation due to charge velocity in magnetic field.

Q: The following current loop forms a right-angled triangle. The loop lies in the plane of your screen…

Q: 1 25°

Q: In a piece of glass does the index of refraction depend on the wavelength of the incoming light? Yes…

A: since we know that ,Refractive index = speed of light in vaccume/ speed of light in that medium and…

Q: A magnetic field has a magnitude of 0.0017 T, and an electric field has a magnitude of 4.7 × 10³…

Q: The earth orbits the sun in a nearly circular orbit of radius 1.5 × 10¹¹ m. The earth's axis of…

A: given data: power radiated by the sun(P)=3.9x10 26W orbit of radius=1.5x1011m

Q: A five-sided object, whose dimensions are shown in the drawing, is placed in a uniform magnetic…

A: CONCEPT:

Q: A point on the third nodal line from the center of an interference pattern is 40.1 cm from one…

Q: A waste management company handles large dumpsters of construction debris. The sorting process…

A: absolute pressure into the input piston,p=3×106 Paradius of output plunger,r=0.245 m

Q: Describe an experiment to determine gravitational force between two bodies

A: Gravity pulls an object towards it. Gravitation is a central force which brings 2 bodies towards…

Q: Convert 275.2 Kelvin to Celsius Round your answer to 1 decimal place and don't forget to use…

A: Given data The temperature of the body in kelvin is given as T = 275.2 K. The relation between…

Q: potential is zero QUICK QUIZ 24.4 In a certain region of space, the electric everywhere along the x…

A: Electrostatic force is fundamental force. It depends on 2 charges and distance between them. The…

Q: A particle of mass m=3.3x10-5 kg and charge q=- 5.20x10-5 C has a speed of 5.00 m/s at point A. As…

Q: The parallel circuit at the right depicts two resistors connected to a voltage source. The voltage…

Q: 20) An ideal transformer has 60 turns on its primary coil and 300 turns on its secondary coil. If…

A: Given Data, Number of turns in primary coil (Np)=60 Number of turns in secondary coil(Ns)=300…

Q: 1. Find to three significant digits the charge and the mass of the following particles. Suggestion:…

Q: Consider a pair of lovers at rest. Each lover is then acted by a single force, which causes them to…

A: If external force is applied on a system then it's total momentum will not remained conserved.…

Q: A circuit is connected to a potential difference, V = 26.4 volts, at a power P = 2.2 watts. What is…

A: Given, Potential difference, V = 26.4 W Power, P =2.2 W

Q: A mass spectrometer is a device that can sort ions based on their mass to charge ratio. incoming…

A: When the proton enters the magnetic field, the magnetic force on the proton will be equal to the…

Q: Which of the following activities would lead to the creation of independent magnetic fields (i.e.…

A: When the charge is accelerated then it produces electromagnetic field in which electric field and…

Q: A piece of wire of length 31.5 cm and cross-sectional area 227.4 cm² is made into a resistor of…

A: Given: The length of the wire is 31.5 cm. The area of the wire is 227.4 cm2. The resistance of the…

Q: The ultimate tensile strength for nylon is 5.00 x 108 N/m². Part A What is the maximum tension…

A: Solution: Given: 1 m = 1000 mm UTS = ultimate tensile strength for nylon = 5.00 x 108 N/m2 d =…

Q: Netflix Netflix1 Log In | TherapyPor... Problem 13 H 3/3 | 125% + | You have a 0.45kg sample of…

A: Given Mass of aluminium sample= 0.45 kg We know , Molar mass of aluminium or mass of one mole…

Q: 9) A straight wire carries a current of 10 A at an angle of 30° with respect to the direction of a…

A: Magnitude of current (I) =10 Ampere Magnitude of magnetic field(B) =0.30 Tesla Angle between…

Q: The cyclotron at TRIUMF accelerates protons from a central injection point outward along an…

A: Solution: Given: 1 pN = 10-12 N v = speed of proton during exit (directed to East) = 1.1×108 m/s q =…

Q: Find the net charge of a system consisting of 204 electrons and 179 protons.

A: Given DataNumber of electron is ne=204Number of proton is np=179

Q: i can't distinguish which are the subscripts or superscripts

Q: A sheet of copper is heated up from 79.2 °C to 110 °C. How many percent has its area increased? % IN

Q: low-pressure gas initially at 1 bar and occupying a volume of 2 m³ is isothermally compressed in a…

A: Given: The pressure of the gas is 1 bar. The initial volume is 2 m3. The final volume is half of…

Q: Colliding Marbles. A 0.10-kg marble A, initially moving to the right at 2.0m/s, collides and sticks…

A: Given, mass of the marble A, mA = 0.10 kg initial speed of marble A, uA = 2.0 ms right mass of…

Q: At the local skateboard park, a 50.0 kg skateboarder "drops" into a bowl. The bowl is 1.90 m deep,…

A: f = friction force From energy conservation initial total potential energy = work done by friction +…

Q: Assume that (10%) of the mass of the shifted vapor is water at a temperature (T = 100 ° C). It…

A: Given data T = 100° c Formula Percentage Error = (Approximate Value – Exact Value / Exact Value ×…

Q: An art piece is initially moving along a horizontal frictionless surface. Warren applied a force on…

Q: Required information Sheena can row a boat at 3.40 mi/h in still water. She needs to cross a river…

A: Solution: s = width of river = 1.20 mi u = speed of Sheena's boat in still water = 3.40 mi/h v =…

Q: The International Space Station (ISS) orbits the Earth in a nearly circular orbit that is 345 km…

A: "Since you have asked multiple question, we will solve first three question for you. If you want any…

Q: What is the root mean square velocity, vrms, for Helium atom (He) at 22oC? Hint: How many amu…

Q: 1). what is the speed of a 14 kN body at rest then falling from a height of 238 m.

A: As per guidelines only first question is solved here. 14 kN body at rest Height, h = 238 m

Q: Deuterons in a cyclotron describes a circle of radius 32.0 cm. Just before emerging from the…

Q: A bubble chamber is a vessel with a uniform magnetic field running through it filled with a…

A: The force on the particle of charge q in a magnetic field is given by the formula F=q(v→×B→)q and B…

Q: The owner of a company that manufactures drinking cups decides it would be impressive to build an…

Q: A gold and silver rod, of equal length and cross sectional area, are joined as shown in Figure 2.…

Q: 11 SSM ILW www Air that initially occupies 0.140 m³ at a gauge pressure of 103.0 kPa is expanded…

Q: In the figure below, each capacitor has capacitance of 8.95 μF and Vab=+30.5V. C₁ C₂₁₂ b C₂ C₂

A: Given, Capacitance of the capacitor, C = 8.95 μC Potential between a and b, Vab = 30.5 V

Q: A projectile is launched with a velocity of 22 m/s at 50° to the ground. Determine its horizontal…

Q: Part A The heater element of a particular 120-V toaster is a 42-m length of nichrome wire, whose…

Q: In the figure, q1 = +2.00 nC and q2 -8.00 nC. What is the magnitude of the net electric field at x =…

Q: B If the loop was initially at rest and floating in space and was free to move in any way…

Q: A current-carrying rectangular wire loop with width a = 0.105 m and length b = 0.210 m is in the…

A: We know that magnetic force F = I(L x B ) where B represented as magnetic field and L represented…

Concept explainers

de Broglie Equation

The sketch of matter waves is drawn below:

Question

13. Protons are accelerated from rest through a potential difference AV.
Their de Broglie wavelength is λ. The accelerating potential difference is
increased to 4 AV. The maximum speed is less than 0.1c. Which of the
following gives the new de Broglie wavelength?
A) 4x
OB) X/2
OC) N/4
O D) 2X

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) Calculate the velocity of an electron that has a wavelength of 1.00 m. (b) Through what voltage must the electron be accelerated to have this velocity?
(a) What is the momentum of a 0.0100-nm-wavelength photon that could detect details of an atom? (b) What is its energy in MeV?
(a) A -ray photon has a momentum of 8.001021kgm/s. What is its wavelength? (b) Calculate its energy in MeV.
(a) What is the maximum energy in eV of photons produced in a CRT using a 25.0-kV accelerating potential, such as a color TV? (b) What is their frequency?
Unreasonable Results (a) Assuming it is nonrelativistic, calculate the velocity of an electron with a 0.100-fm wavelength (small enough to detect details of a nucleus). (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
A Thomson-type experiment with relativistic electrons. One of the earliest experiments to show that p = mv (rather than p = mv) was that of Neumann. [G. Neumann, Ann. Physik 45:529 (1914)]. The apparatus shown in Figure P4.5 is identical to Thomsons except that the source of high-speed electrons is a radioactive radium source and the magnetic field B is arranged to act on the electron over its entire trajectory from source to detector. The combined electric and magnetic fields act as a velocity selector, only passing electrons with speed v, where v = V/Bd (Equation 4.6), while in the region where there is only a magnetic field the electron moves in a circle of radius r, with r given by p = Bre. This latter region (E = 0, B = constant) acts as a momentum selector because electrons with larger momenta have paths with larger radii. (a) Show that the radius of the circle described by the electron is given by r = (l2 + y2)/2y. (b) Typical values for the Neumann experiment were d = 2.51 104 m, B = 0.0177 T, and l = 0.0247 m. For V = 1060 V, y, the most critical value, was measured to be 0.0024 0.0005 m. Show that these values disagree with the y value calculated from p = mv but agree with the y value calculated from p = mv within experimental error. (Hint: Find v from Equation 4.6, use mv = Bre or mv = Bre to find r, and use r to find y.) Figure P4.5 The Neumann apparatus.
Construct Your Own Problem The solar corona is so hot that most atoms in it are ionized. Consider a hydrogen-like atom in the corona that has only a single electron. Construct a problem in which you calculate selected spectral energies and wavelengths of the Lyman, Balmer, or other series of this atom that could be used to identify its presence in a very hot gas. You will need to choose the atomic number of the atom, identify the element, and choose which spectral lines to consider.
(a) If one subshell of an atom has 9 electrons in it, what is the minimum value of l ? (b) What is the spectroscopic notation for this atom, if this subshell is part of the n=3 shell?
The kinetic energy of an electron accelerated in an x-ray tube is 100 keV. Assuming it is nonrelativistic, what is its wavelength?
What is the binding energy in eV of electrons in magnesium, if the longest-wavelength photon that can eject electrons is 337 nm?