Four different charged particles are accelerated through a potential difference. This results in either a high or low energy and a high or low momentum for each particle. The high energies and momenta are twice the low energies and momenta. All particles have the same charge. The results are as follows:
A: high energy and high momentum
B: high energy and low momentum
C: low energy and high momentum
D: low energy and low momentum
QUESTION: Rank the wavelength of each particle, greatest first.
Four different charged particles are accelerated through a potential difference. This results in either a high...
An electron is accelerated through a potential difference of 10V. What is the momentum of the particle after the acceleration? What is the electron's de Broglie wavelength? Do we need to worry about relativistic corrections for this equation? Explain why or why not. Describe how two events which are simultaneous in one frame of reference(S) can be seen as occurring at different times in another inertial reference frame, moving at a high velocity relative to S.
Singly charged sodium atoms are accelerated through a potential difference of 342 V. (a) What is the momentum acquired by such an ion? (b) What is its de Broglie wavelength? The mass of a sodium ion is 3.819 × 10-26 kg.
Determine the wavelength of an electron that has been accelerated through a potential difference of 100V (Hints:) 1. Kinetic energy T=.5 mv2 2. For an electron .511 MeV=mc2=E 3. Energy is conserved 4.The de Broglie idea of wave-particle duality states h/p where p is momentum and h is Planck's constant
An electron and a proton are each accelerated starting from rest through a potential difference of 32.0 million volts. Find the momentum (in MeV/c) and the kinetic energy (in MeV) of each, and compare with the results of using the classical formulas. (Give your answers to at least four significant figures.) Proton Momentum (MeV/c) Momentum (MeV/c) relativistic classical proton ? 245.2
An electron is accelerated from rest through a difference of potential V. a) Show that the de Broglie wavelength, in unit of angstrom Å (10-10 m), for a non- relativistic electron accelerated through a small potential difference is: λ =12.27/(v)^1/2 b) Calculate λ if the electron is accelerated through 50 V. c) Find the de Broglie wavelength for a relativistic electron that is accelerated from rest through a large difference potential difference at a modern particle collider. d) Show that...
Item 11 An electron is accelerated from rest through a potential difference of 190 V. Part A What is the de Broglie wavelength of the electron?Item 12 An electron has de Broglie wavelength 2.81x10-10 m. Part A Determine the magnitude of the electron's momentum p.
Krane3 2P037 An electron and a proton are each accelerated starting from rest through a potential difference of 28.0 million volts. Find the momentum (in MeV/c) and the kinetic energy (in MeV) of each, and compare with the results of using the classical formulas. (Give your answers to at least four significant figures.) Kinetic Energy (Mev) Momentum (MeV/c) relativistic classical electron 536438384693x28.51 86348565.349 888.00 proton 4834863230.9 486348634863x229.2 63486486328.00 5.34948384 Grade This Hide AnswerTry Again
Question 8 10 pts X-ray photons are produced by electrons accelerated through a potential difference of 87 kV. Determine the wavelength of such a photon in nm. Your answer should be a number with four decimal places, do not include unit 1nm = 10.9 m Question 9 10 pts An X-ray photon has a momentum of 4.5 x 10-23 kg m/s. Determine its energy in keV. Your answer should be a number with one decimal place.
An electron is accelerated through a potential difference of 150 volts and projected into a magnetic field of 25 mT, where it goes into a circular path of radius 7.1 cm. What is its (a) kinetic energy; and (b) momentum?
6 Calculate the energy gained by an electron when it is accelerated through a potential difference of 50kV. (Charge on the electron=1.6x 10-1°C.)