An α-particle moving with initial kinetic energy K towards a nucleus of atomic number z approaches a distance ‘d’ at which it reverses its direction. Obtain the expression for the distance of closest approach ‘d’ in terms of the kinetic energy of α-particle K.
Q: Consider elastic scattering of electrons by a nucleus with charge distribution given by ( Included…
A: Given:Elastic scattering of electrons by a nucleus with charge distribution is given.Radial distance…
Q: (a) Considering the nucleus as a uniformly charged sphere of radius R and total charge Q prove that…
A: Given: The nucleus is a charged sphere of radius R and total charge Q. We need to find the…
Q: (a) What is the ratio of the radii of the nuclei Ni-58 and N-15? (b) What is the ratio of the…
A: The average radius of the nucleus with mass number a is given by Given
Q: Suppose the alpha particle in a Rutherford scattering experiment is replaced with a proton of the…
A: At distance of closest approach, kinetic energy equals potential energy.
Q: a) Find the speed an alpha particle requires to come within 3.2 x 10-14m of a uranium nucleus.…
A: Charge on alpha particle Z1=2, atomic number of Uranium Z2=92 and distance up to which the alpha…
Q: 7) Gamma decay: A nucleus in an excited state at 2.51 MeV can decay by emission of three y-rays as…
A: Final Excited Nucleus energy, E=2.51 MeV Ground state is 0 MeV 1st Excited state, E1=1.20 MeV2nd…
Q: An electron is emitted from a middle-mass nuclide (A = 150, say) with a kinetic energy of 1.0 MeV.…
A:
Q: In a Geiger-Marsden experiment, calculate the distance of closest approach to the nucleus of Z = 80,…
A: Given: The atomic number of nucleus is Z1=80. The kinetic energy of alpha particle is K=8 MeV. The…
Q: In a Rutherford scattering experiment, an ?-particle (charge = +2e) heads directly toward a silver…
A: Given data The initial kinetic energy of the α - particle is KEi = 4.6 MeV. The charge on α -…
Q: An alpha particle undergoes inelastic scattering by a C-12 nucleus at an angle of 60◦. What fraction…
A: Solution:- α‐particle mass =4 mIntial velocity og neclues is ucollision velocity of…
Q: Don't provide hand writing solution
A: The objective of the question is to determine the distance of closest approach of an alpha particle…
Q: Alpha particles of kinetic energy K are scattered either from a gold foil or a silver foil of…
A: Ratio of the number of particles scattered by the gold foil to the same number for the silver foil:…
Q: side. (a) If the size of an atom were about 10-¹⁰ m, what would be the speed of a proton? (b) What…
A:
Q: (a) What is the ratio of the radii of the nuclei Ni-58 and N-14? (b) What is the ratio of the…
A: The average radius of the nucleus with mass number a is given by Given
Q: What would be the expected radius of a nucleus having 82 protons and 125 neutrons? O7.1 fm O 5.2 fm…
A: If you have any questions let me know in comment box thankyou for your question.
Q: If an electron is confined within the size of a nuclear radius, the uncertainty principle suggests…
A: Heisenberg's uncertainty principle sates that: ∆E.∆t≥h4π where, ∆E is the uncertainty in energy ∆t…
Q: What is the likely mass number of a spherical nucleus with a radius of 3.6 fm as measured by…
A:
Q: Consider a CI nucleus to be a sphere with the seventeen protons uniformly distributed throughout.…
A: Given that Chlorine has 17 protons and 18 neutrons uniformly distributed throughout. The radius of…
Q: (a) Find the speed an alpha particle requires to come within 3.2 × 10−14 m of a gold nucleus. (b)…
A: (a) Assume that the electrostatic potential energy acting on the alpha particle be zero. Also, at…
Q: A patient swallows a radiopharmaceutical tagged with phosphorus-32 32 15 P, a ß- emitter with a…
A: (a) To find the number of electrons emitted in a 9.5 day period, we need to calculate the decay…
Q: The difference in the coulomb energy between the mirror nuclei (_24^49)Cr and (_25^49)Mn is 6 MeV.…
A:
Q: A radiation oncologist treats cancer with two species of radioactive nuclei, X and Y. The initial…
A: As per radioactive decay law, the present number of radioactive nuclei of the used species can be…
Q: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
A:
Q: In a Rutherford scattering experiment, an a - particle (charge = 12e) heads directly toward a gold…
A: Step 1It is given that
Q: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
A: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
Q: Don't provide hand writing solution
A: The objective of the question is to determine the distance of closest approach of an alpha particle…
Q: Consider a model of the nucleus in which the positive charge (Ze) is uniformly distributed…
A: The electric charge density of a sphere is,
Q: In Nuclear Magnetic Resonance the special discrete frequencies at which a particular nucleus absorbs…
A: Nuclear Magnetic Resonance (NMR) The non-zero total angular momentum of atomic nuclei makes it…
Q: If air is 80% N15 and 20% O16. Using the data below, calculate the average distance a thermal…
A: The density of air is ρa=1.202 gm cm-3 The density of oxygen is ρo=1.202×20100=0.2404 gm cm-3 The…
Q: Don't provide hand writing solution
A: The objective of the question is to determine the distance of closest approach of an alpha particle…
Q: In a Geiger tube, the total time taken to create a pulse and then I the electrons recombine with the…
A: In G. M. Tube , slow positive ion takes 100μs to reach at cathode. If in this time, any other ion…
Q: 7 In a collision experiment, 10 nuclei (Z=8) are incident on "Zr nuclei (Z=40). Estimate the kinetic…
A: The nuclear forces are responsible for keeping protons and neutrons inside the nucleus. It is one of…
Q: In an alpha particle (42He) scattering experiment, using a thin gold (19779Au) foil, the initial…
A: When an alpha particle approaches the nucleus of an atom, it experiences the repulsive force from…
Q: Which part of the alpha particles falling on a sheet of gold that is 2 x 10 ^ -7 will be bent at an…
A: Given: The energy of the the alpha particle is E=1.4 X10-12 J. Also, The charge on alpha particle is…
Q: Elements that appear in the same column of the periodic table often share similar chemical…
A: The radius of Ca+ ion is 0.1259m.The answer of the other part is given in the…
Q: The radii of He and Au nuclei are 1.6 fm and 8.0 fm, respectively. Find the kinetic energy of an…
A:
Q: Because a nucleon is confined to a nucleus, we can take the uncertainty in its position to be…
A:
Q: Fluorodeoxyglucose (FDG) is a radioactive tracer element that is used for PET (Positron Emission…
A:
Q: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
A:
Q: In a scattering experiment, an alpha particle A is projected with the velocity uo = -(600 m/s)i +…
A:
Q: a-particles can be scattered by thin gold foil. The diagram shows the paths of three a-particles.…
A: The alpha particles are positively charged particles with atomic mass and mass number equivalent to…
An α-particle moving with initial kinetic energy K towards a nucleus of atomic number z approaches a distance ‘d’ at which it reverses its direction. Obtain the expression for the distance of closest approach ‘d’ in terms of the kinetic energy of α-particle K.
Step by step
Solved in 2 steps
