В (MeV) A 56F. 40Са 197Au 208Pb 160 12C *20NE 4He 14N 7Li 3He • °H A 160 200 80 120 40 Mass number Binding energy per nucleon
Q: etermine the binding energy of an O-1- 15.990526 amu. A proton has a mass ass of 1.008665 amu. 2.05…
A: The mass of oxygen 16 atom = 15.990526 amu. The nucleus has 8 nuetron and 8 protonThe mass of the…
Q: What is the mass defect of the nuclei of 3Li6 and 92U238? What is the binding energy per nucleon of…
A: It is required to find the mass defect of the nuclei Li63 and U92238, and also required to find the…
Q: α decay of 210 Po , the isotope of polonium in the decayseries of 238U that was discovered by the…
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Q: The half-life of 131I is 8.04 days. (d) Find the number of 131I nuclei necessary to produce a…
A: Iridium, from the given problem, has a half life of 8.04 days. Activity of a radioactive substance…
Q: An old wooden tool, containing 120.0 grams of carbon, is found in an ancient tomb. The tool emits…
A: Given, mass of carbon is m=120g emitting rate of electrons from the beta decay of C614 is…
Q: The half-life of 131I is 8.04 days. c) Convert 0.550 ?Ci to the SI unit the becquerel. (d) Find…
A: c) one curie is 3.7 x 1010Bq converting 0.05 micro curie we get, 0.05 μCi = 0.05 x 10-6 x 3.7 x…
Q: (a) Calculate the radius of 58 Ni , one of the most tightly bound stable nuclei.(b) What is the…
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Q: Calculate the binding energy per nucleon for 4He.
A: The binding energy of a nucleus is defined as the amount of energy required to separate neutrons and…
Q: Determine the binding energy and mass defect of Boron nuclide (A = 11, Z = 5). Note: mass of proton:…
A: Given value--- mass of proton: 1.6726219 * 10 ^ - 27 kg: mass of neutron: 1.674927471 * 10 ^ - 27…
Q: The following nuclei have induced fission critical energies as listed below. From these data,…
A: We need to determine if the target Nucleus is fissile or fissionable.
Q: Calculate the mass defect of 237Np if the mass of this nuclide is 237.048 amu.
A: We know that,Mass defect, ∆m=Zmp+me+A-Zmn-matom equation 1where, Z, mp, me, mn, A and matom…
Q: Help.answer.explain A nucleus of Th-231 undergoes beta decay. Write the equation that explains this.
A: A nucleus of Th-231 undergoes beta decay. To write the equation of beta decay.
Q: Radioactive 214^83 Bi has a half-life of 19.9 min if the activity of the radionuclide 1.2 hours…
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Q: 56Fe is among the most tightly bound of all nuclides. It is more than 90% of natural iron. Note that…
A: The binding energy of 56Fe (in MeV) can be represented as, Here, Z, m(1H), N, mn, m(56Fe), and c…
Q: is among the most tightly bound of all nuclides. It makes up more than 90% of natural iron. Note…
A: The binding energy is given by Binding energy= (mass of nucleons-mass of nucleus)*c2Also
Q: β− decay of 40K , a naturally occurring rare isotope ofpotassium responsible for some of our…
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Q: Calculate the average binding energy per nucleon of the phosphours-31 nucleus, P. 15
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Q: Please don't provide handwritten solution...
A: The half-life of the isotope is given in hours and minutes. We need to convert this into seconds for…
The stable nuclei 36Ar and 76Se both differ by 20 in atomic number from 56Fe, which lies at the peak of the binding energy per nucleon curve. Find B/A for both 36Ar and 76Se. Which one has the larger B/A? Why is this to be expected?
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- e) The nucleus16 B(Z=5)has not been detected in nuclear reaction studies. Explain why. (Please type answer no write by hend).Question 3. Two nuclei having the same mass mumber are known as isobars. (a)Caleulate the difference in binding energy per mucleon for the folowing two isobars Na and Mg. (b) How do you account for this difference? (The mass of Mg = 22.994 127 u.)A nuclei has a half-life of 2.80 days. If 122 mCi were prepared but had a delay of 8.0 days. How much of the nuclei is lefted to use?
- 4 of 6 The activation energy of 231 Th is 8.3MeV. If a nucleus of 230 Th captures a thermal neutron, determine whether fission is likely to be induced. b) Explain how the likely outcome of the process would change without the contribution of the pairing effect. Include an energy level sketch in your explanation. c) A spherical nucleus of mass number A and of radius R is deformed into an ellipsoid. Rota- tional symmetry about one axis is mantained and the volume is kept constant. a = R(1+ €) is the half-length of the long axis of the ellipsoid and b R/1+ the half-length of the short ones ( < 1 is a small positive number). Show that the surface term in the semi- empirical mass formula for the binding energy changes, up to the second order in ε, to = Es = as A2/3 12/3 (1 + 2/3/2²). 5 where as is the surface term constant. Hint: Use the approximate formula for the surface area of an ellipsoid Sellipsod = 4πT ab + aPcP + bP \1/p 3 where a, b, c are the half-lengths of the principal axes and…[Nuclear Physics] Given the SEMF equation in the first imagehelp please
- 0.1 mg of pure 239Pu (emitting Alpha particles) was found to decay with an activity of 1.38 x 107 d.p.m. Calculate the half-life of the radionuclide. 239Pu is formed from the beta decay of the radionuclide 239Np. how many curie (Ci) 239Np are required to produce 0.10 mg of sample 239PUα decay producing 228R . The parent nuclide is nearly 100% of the natural element and is found in gas lantern mantles and in metal alloys used in jets (228Ra is also radioactive).In the figure below, note that for low Z, all the nucleii with the most highest binding energy per nucleon have both an even number of protons and an even number of neutrons. Explain why this is. 9 soFe 9%Mo 160 8. 144N. 183W He 20sPb "Be 235U 6. Fusion reactions release energy Fission reactions release energy 1 40 80 120 160 200 240 Atomic Mass Number (A) Use the editor to format your answer E (MeV)
- The only two stable nuclides with more protons than neutrons are 11H and 32He. Why is Z 7 N so uncommon?The experimentally measured mass of the 200Hg atom is 199.968316 u. Find the binding energy per nucleon predicted by the semiempirical binding energy formula and compare with the actual value of e for this nucleusBinding energy per nucleon (MeV) 10 He He H Fo Part A 50 131, 50 100 150 Number of nucleons, A (mass number) Sn Value 200 Units U Estimate the total binding energy for Cu, using the figure. Express your answer to two significant figures and include the appropriate units. 250