Question

I want the answers for both the questions, please!

u points PREVIOUS Aswers USCIPRU16 31.0.WAUST.Tutoriai A plot of binding energy per nucleon ) versus the masumber (A) shows that made with a small masumber have a w inding per nudeon, as the mass or increases the binding energy per nudeon increases, and the value for the binding energy per nucleon has a man who formade with a ma number wound 60. With that this is the case by determining the binding energy per nudeon for each of the following four mudel. Let the mass of a proton be 1.0078, the mass of a neutron be 1.0087, the mass of heb 3.0160 the mashebe 7.016 the o be 61.9283 , and the mass of cd be 109.900 Enter your w i ne and to at least three significant fores) X Mev (d) 110cd Submit Answer My Notes Ask Your Teacher 2. 0.3771 points Previous Answers OSColphys 2016 31.6.WA.034. is the Coulomb constant determine the energy in evinded to overcome = 34, 95R, where (a) Given that the energy needed to assemble a uniformly charged sphere of radius R and charge is the Coulomb repulsion of 10 protons uniformly distributed throughout a sphere the size of a Ne-20 nudeus 2004) 20 nudeus? Check values and your mathematics Mev How can you determine the radius of the sphere thereof a (b) Determine the binding energy for a Ne-20 nudeus (in Mev). Let the mass of a proton be 1.0078 , the mass of a neutron be 1.0087, and the mass of Mev ON De Type here to search novo

Answer 1

I sally and since Binding he Binding energy for a nucleus = Am cz whale 1m = mass defec 2. Atomi's No. a) 3 He owe Am = (2 mp + (A-2 ]mn -M.) A = pela tomic mass am(9 (1.0078) +0.0087) – 3.0160) A23 = 0.00834 For He 22 Binding Be - Amca = 0.00B34C2 Tomu - 14 = 93/-5MLV (-) IuXc2-93-5mev BE - 0.008393). S BE = 7-73 mev. = 7.13 = 2.57 mer 3 (b) 7 Be ome (461.0078 Am = (461.0078)+3 (160087) - 7.0169) u = 0.0404 u BE = Amc=0.0404 U: 00404 X 93.5 mer = 37.63 mev = 3463 538 men ] om = (28(1.0076) +34(1-0087) – 61.9483) u = 0-58594 AE = Amc2 0.58 59 x 93):5 ts, 64, 62 J.B.E _ 8.30 mev LA

(d) locd Am = (48(1.0046) + 60 (1.6087) - 109.9030) u = 7.00Bu Boe 1008 X 93).5 meu Ā - 110 E = 8.56 meu (b) Binding mergy for Ne-20 Am = (1061.0076) + 10(1.6087) – 19.9924) 7 Am = 160 0.17264 B-E = Amcz = 0.1726 X 931-5 meu B-e = 160.77 meu? (a) SR U= 3 kom Electrostatic energy for ephere Given QF loe f R = R. (A)"} = R.(202'3 whese Ro= 1.2 x 10'sm U = 3x9x109x (100)2 5 X 1.2 X10-15(20)43 2) U- 3x9x10°x 100 x (116x10-13)2 : 5x1.2 X10-15 x 2.71 7) U = 63.12_x10-12 Joule U= 4.25*10-12 ev Teox 10-19 =TU= 2.656X107ev = 26.56 mer 16.26