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Exercises with the semi-empirical mass formula i cant get to these answers. .(5) Using the semi-empirical...
Semi-empirical mass formula: Also known as Bethe-Weizsacker mass formula is given as M(Z, A) = N Mn + Z MH - B(Z, A) (a) Using the semi-emperical mass formula obtain the separation energy for a neutron Sn and seperation energy for a proton Sp. You can assume that Z and N are large. (b) Using the expressions obtained above find the Sp and Sn for Sn116.
(15 markah) 1. (a) Binding energy of a nucleus is the difference in the mass energy between nucleus X and its constituent Z protons and N neutrons: From the binding energy, define proton separation energy and neutron separation energy in terms of binding energy (10 marks) SMES3201 (b) From part (a), find the binding energy per nucleon for 12C and their proton and (15 marks) (c) Sketch a graph showing the distribution of binding energy per nucleon vs (20 marks)...
Could someone help me with question 2a) and also help with b), I can do 2b) but I am wondering when do I use Ap = 0 or +/-11.2. Many thanks in advance. Q.2 Answer all parts. (a) Explain the origin and mathematical form of each term in the Weizslicker semi-empirical mass formula for the binding energy, B, of a nucleus, Le. Z(Z-1) (A-2Z B- +a, A - a A where A is the atomic mass number of the nucleus...
compute the total binding energy of Ni-63 (Z=28) and Au-197(Z=79) nuclei using semi-empirical mass formula. Estimate the same form mass defect calculations. compare the results and comment.
Please me with these 5 questions PHY3708 101/3 Question5 Using the wrmi-empirical mass formula (SEMF), estimate the binding energy per ucleon for 10B AL MCo and 2 Question 1 A sealed box was found which stated to have contained an alloy composed of two metals A and B. These metals are radioactive, with half eual parts respectively and when the container was opened it was found to contain c B. Deduce the age of the alloy. lives of 12 years...
i cant seem to get #4/5 7.2 g Pb 7.2 mg Pb 106 g sln L sln oblems 3-6: 3) A solution should be prepared as 3.56 M calcium chloride, CaCl2. Calculate mass (b) of the VOI solute that is needed in order to prepare 3500 mL of the solution. 3.56M CaCl2 mois. -= 12.46mols 3.5L - mol 12.46 molsy 110. agu Imol = 1382.86 11400g (4) A solution is prepared by dissolving 65 g of ethyl alcohol (density=0.78 g/mL)...
For Here I cant get the right P-Value: 3. (1.68/5 Points] DETAILS PREVIOUS ANSWERS DEVORESTAT9 9.E.020.5. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Question Details X QUESTION PARTS 1 2 co TOTAL -/1.66 -1.66 1.68/1.68 1.68/5 POINTS SUBMISSIONS USED 0/5 0/5 3/5 Suppose 4, and are true mean stopping distances at 50 mph for cars of a certain type equipped with two different types of braking systems. The data follows: m = 9, x = 113.4, 5z = 5.03, n...
3 (b) The energy of a Bohr atom in the n-th excited state is given by the formula E--a2mc2 2,7, where α-e2/(4πέρ,10hc)-1 /137, m is the electron mass and e denotes the electron electric charge. i) Why is the total energy negative? Explain briefly your answer. ii) What is the radius of the electron in the n-th excited state in the Bohr atom? To answer that correctly follow the next steps Use Bohr's angular momentum quantization principle to obtain an...