origin. The grid spacing is 1 Angstrom per small square. Now place an atomic nucleus with 7 protons on positive x-axis, at x = 6.1 Angstroms. How much work did it take you to bring this nucleus in from 1 m away? O 6.6 eV 18 8 l

Q: Each ? particle in a beam of ? particles has a kinetic energy of 5.1 MeV. Through what potential…

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Q: Assuming nucleus to be uniformly charged, calculate the work done against electrostatic forces in…

A: SOlution: Given that  nucleus to be uniformly charged, calculate the work done against electrostatic…

Q: Now you have a nucleus with 17 protons at x = 5.8 Angstroms on the x-axis. How much work would it…

A: Calculate the distance between the both nuclei.

Q: What does the number of lines on the emission spectrum tell us about the electron decays for the…

A: Introduction: The atomic emission spectrum is the pattern of lines formed when it passes through the…

Q: (A) At what frequency will we observe spectroscopic transitions between the nuclear spin states of a…

A: The energy levels of a proton in a magnetic fields are split into two spin states. The energy…

Q: Assume a nucleus X2. What are the possible spin values for the nucleus?

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Q: 12 In a nuclear magnetic experiment for the nucleus 25Mn³5 of dipole moment 3.46 μ N, the magnetic…

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Q: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…

A: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…

Q: The nuclear radius of gold is approximately r = 7.0 fm (1.0 fm = 1.0 x 10-15 m). The radii of…

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

Q: 234U has an time constant 3.11 x10° years. How long will it take to reduce a sample of 6,571 234 U…

A: Given: Time constant, τ=3.11×105 years Number of atoms initially, No=6571  atom Number of atoms…

Q: The isotope of Nickel, 6°Ni decays by B emission, has a half-life of 2.3 days. and the B particles…

A: Given an isotope of nickel N66i decays by β emission and has a half-life,…

Q: The nuclear radii of aluminum and gold are approximately r= 3.6 fm and 7.0 fm, respectively. The…

A: Given: Nuclear radius of Aluminium is ra=3.6fm Nuclear radius of gold is rg =7fm Radius of proton is…

Q: An a grain with a kinetic energy of 5 MeV approaches an Au (gold) nucleus with the sighting…

A: Given, The energy of the alpha particle T=5 MeV=5×106 eV Zα=2ZAu=79rAu=7 fm = 7×10-15 m

Q: At the end of its life, a star with a mass 7.8 times the Sun's mass is expected to collapse,…

A: Given,  Mass of star m = 7.8 x 1.99 x 1030 Kg Mass of neutron mn = 1.67 x 10-27 Kg

Q: An unknown element X has the following isotopes: 14⁰X (89.00% abundant) and 142X(11.00% abundant).…

A: the average atomic mass of isotope can be calculated by- summation over atomic mass* fraction of…

Q: Apply the four criteria for the inclusion of a variable (| theory || t-test || R² || Bias |) to…

A: In this question we have to apply the four criteria for the inclusion of a variable ( theory ||…

Q: A man is avalking Picked up around -30 Hci Find the number of elechrons he picked up How much does…

A: Given data:  Charge (Q) = -30 μC = -30×10-6 C Mass of an electron (me) = 9.11×10-31 kg Required:…

Q: Calculate the threshold energy for the nt Th232 → Th²³1 + 2n 231

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Q: How much kinetic energy must an alpha particle have before its distance of closest approach to a…

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Q: 200kV is applied to the three-layer planar electrode system. Di electric coefficients and layer…

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Q: The protons in a nucleus are approximately 2 x 10-15 m apart. Consider the case where the protons…

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Q: ance of closest approach for a hee sion between an proton with an initial energy of 0.9 MeV and a…

A: We know that such proton's charges are equal to that same electron's charge, qp = +e = 1.6 x 10-19…

Q: 2. A nucleus of mass M is initially in an excited state whose energy is AE above the ground state of…

A: Detailed explanation: The gamma-ray energy emitted by the nucleus during its transition from the…

Q: One of the following is considered as a mirror nucleus to O (A=18, z=8): Ne (A=19, z=10) b. Mg…

A: Given: The atomic of the oxygen is, Ao = 18. The atomic number of oxygen is, zo = 8.

Q: ed by a d

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Q: The isotope of Nickel,  66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…

A: We know  for radioactive decay dN(t)dt=λN(t)   where λ=ln2T1/2=0.693T1/2Initially the number per…

Q: Find RAB in the network shown. 6 k2 A O 6 k2 2 k2 RAB 6 k2 Select one: O a. 3 K O b.6 K O c. 18 K KD…

A: In a given electricity circuit.

Q: Alpha particles (a) were shot toward a gold foil. Gold has an atomic number of 79. An a had initial…

A: The initial kinetic energy of the alpha particle is K = 6.1 MeV = (6.1x106)e JThe charge on the…

Q: 3) Assume that this room was filled with a gas of oxygen molecules O₂ in thermal equilibrium at 0…

A: P=1.01×105 N/m2 (1 atm)T=273.15-0 = 273.15 KR is the ideal gas constant:R = 8.314 J/ K molM is the…

Q: The isotope of Nickel,  66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…

A: Given that the half-life time of the 66Ni, t1/2 = 2.3 days. This means that in 2.3 days 50% of the…

Q: Suppose 8.5x10−19 J of work is done to bring the nucleus of an atom from some infinite distance away…

A: Electric potential energy of the nucleus =work done to bring the nucleus to the particular location…

Q: The isotope of Curium 242Cm has a half-life of 160 days and emits alpha particles with an energy…

A: Let t1/2 denote the half-life of the given isotope of Curium and λ denotes the decay constant of the…

Q: Q3) The charge distribution of the nucleus is: p() = 16 Par F(q) = if r R A) Compute the form…

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Rutherford's scattering experiment

Rutherford’s scattering experiment is also known as the gold foil experiment. This experiment disproved the plum pudding model of J.J. Thomson. In a gold foil experiment, high-energy alpha particles are made to strike a thin gold foil. The scattered alpha particles are detected using a detector. This experiment showed that the positive charge of the atom is at the center. Most of the atom’s mass is also confined to a small volume at the center. This region is known as the nucleus of the atom.