Estimate the approximately value of the temperature necessary to overcome the Coulomb repulsion barrier of the D-T fusion reaction and discuss why this very high temperature is needed? please solve this

Q: How can the values of binding energies per nucleon be used to compare the stabilities of different…

A: How can the values of binding energies per nucleon be used to compare the stabilities of different…

Q: 29 17. What information cannot be determined from the symbol notation 14Si? O the mass number O the…

A: To solve this problem we will use the concept of symbols notation

Q: 6.11 Ar-meson with a kinetic energy of 140 MeV decays in flight into u-meson and a neutrino.…

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Q: Iron -56 s an extremely stable luclide. Compute the binding Energy per Huele on for Fe (Hass of Fe…

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Q: The radioactive ray with the greatest penetrating power is b. B - particle a. α-particle c. Y - ray…

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Q: Predict the mode of decay of xenon-118

A: Xenon is a noble gas has an atomic number 54 and mass number 131. Isotope of xenon , 118Xe54…

Q: A proton is accelerated to 81.1 MeV per particle. What is th energy in kJ/mol?

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Q: It takes 432 kJ to keep a 120 watt incandescent lightbulb burning for 1 hour . Assuming that the…

A: Calculated mass of 244Pu =Mass of protons + Mass of neutrons=1.007825(94) + 1.008665(150) u=246.0353…

Q: Calculate the nuclear binding energy for a helium–5 atom (isotopic mass = 5.012057 u), a sodium–22…

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Q: Calculate the amount of radioactivesubstance remaining after a specifiedtime has elapsed.

A: Given information,    The amount of radioactive substance remaining after a specified time has…

Q: How many half lives have passed if we measure 1 µg/g parent isotopes and 15 µg/g daughter isotopes…

A: Given: The amount of parent isotope in the rock sample = 1 μg/g The amount of daughter isotope in…

Q: Technetium-99 (9Tc) is prepared from Molybdenum-98 (9³M0). 9®MO combines with a neutron to give…

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Q: 17. The atomic mass of iron, Fe, is 55.9349 u and the mass of Hydrogen, mH =1.007825 u and the mass…

A: Binding Energy = △m c2 where, Binding energy is in joule, △m is mass defect (in kg) and c is speed…

Q: If we start with 1000 radioactive parent atoms and a half-life of 50 years. How many parent atoms…

A: Given,  Initial concentration = 1000 atoms       t12 = 50 years   To find = concentration after 200…

Q: Trace the production of radionuclides in a cyclotron

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Q: Compute for the total mass defect (in volts) of the following chain reaction done on U : 233U + in →…

A: Mass defect = Mass before decay - Mass after decay

Q: The half-life of 232Th is 1.4 x 100 yr. Find the number of disin- tegrations per hour emitted by 1.0…

A: Some nuclei are unstable and undergo a loss of energy in the form of radiation. This process is…

Q: Define the term half life , of a radioactive element.

A: The time it takes for one-half of the atoms of a radioactive material/elements to disintegrate are…

Q: Ernest Rutherford carried out the first artificial transmutation in 1919 when he bombarded "N with…

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Q: Write the reaction of the emission of deuterium and tritium, as well as the reaction if deuterium…

A: Formation of Deuterium is takes places due to reaction between 2 nuclei of hydrogen atom through…

Q: Predict the mode of decay of indium-120.

A: Indium which contains two stable isotopes and one o f them,In-113,is used for the production of…

Q: In the human body, about 4000 positrons per day are generated by the decay of 4°K+, each of which…

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Q: Positrons cannot penetrate matter more than a few atomic diameters, but positron emission of…

A: A positron is a particle that has the mass of the electron and is positively charged.

Q: Radiation weighting factor for thermal neutron always higher than its value for Beta particle.true…

A: Answer - Radiation weighting factor for thermal neutron always higher than its value for Beta…

Q: It is equivalent to the rate of disintegration of 1 gram of radium (A) becquerels B gray curie D)…

A: Radium is a radioactive nucleus and it emits initially beta particles.

Q: Calculate the change in energy, in kilojoules per mole, for the transmutation of radium from the…

A: Change in energy for a nuclear reaction is cakx using formula  ∆E = ∆m × c2  ∆m is change in mass  c…

Q: Find the nuclear binding energy of potassium-40 (atomic mass = 39.9632591 amu) in units of joules…

A: It's a multiple question type and according to the guidelines of Bartleby, we are supposed to answer…

Q: Compare the (p, n) reaction to b--decay. How are the Q values for these two processes related?

A: p reaction of b-- decay : Beta decay occurs when, in a nucleus with too many protons or too many…

Q: It radioactive isotope of an unknown element is an extremely hazardous species if a 56 g sample of…

A: For readio activity the rate law is lna(a-x)= kt    a = initial concentration, ( a-x) =…

Q: - (20) The table below shows the most commonly useful fusion reactions of the hydrogen isotopes…

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Q: What is the binding energy in kJ/mol nucleons for antimony-121? kJ/mol nucleons 51 H+ 70;n-→ Sb The…

A: Nuclear binding energy is the amount of energy associated during formation of a nucleus from it's…

Q: It is known that 1K decays to Ca (89.3%) and to 1Ar (10.5% to its first excited state, 0.2% directly…

A: K40 decays into two different nuclei.

Q: 1-Describe the process of delayed nucleon emission. 2- Explain the 'transient and steady'…

A: When an isotope decay into a short-lived isotope and then agaim decay to give a long-lived isotope…

Q: The radioisotope 41Ar decays by β-(negative beta) emission to an excited level of 41K that is 1.293…

A: Beta decay results in isobars and in beta minus decay neutron is converted into a proton, electron…

Q: For the transmutation X+4/2He->12/6C+1/0n, which value is X?

A: Nuclear transmutation is the process where an element or isotope is converted to another element.…

Q: Number of half-lives Fraction Percentage remaining remaining elapsed 0. 100 1 1/2 50 1/4 25 3 1/8…

A: Half life: The time period in which the concentration of reactant becomes half of the initial…

Q: Why it is important to study nuclear chemistry in reference to engineering, especifically,…

A: Nuclear chemistry involves the study of the atomic nucleus. Now, a hundred years ago this was…

Q: A positron is absorbed by a nucleus of tritium to form a He* ion. If the electron in the tritium is…

A: step 1) z is the nuclear charge of the number of protons which is 1 for the tritium and for the…

Q: d) Element 118, recently named Oganesson, was made synthetically by high energy kollision of…

A: The nuclear reactions are a type of chemical processes which lead to the formation of some new…

Q: Is it possible that some parts of the universe contain antimatter whose atoms have nuclei made of…

A: The antiparticles bind with one another to form antimatter as exactly same as the ordinary particle…

Q: Compare the s- and r-processes in stellar nucleosynthesis.

A: The comparison between s and r processes is given below

Q: Calculate the maximum kinetic energy of the electron in the decay "C→ "N + -e +D

A: 146C -------> 147N  +  0-1e + energy E = ∆mc2      = ∆m* 931.5 MeV / 1u ∆m = mass defect…

Q: If T1/2 ( half-life) of such radiant substance is 2 d. The amount will be remain after 8 d is 2 mg…

A: After the passage of each half life one- half of the sample remains. So after one half life 1/2 of…

Q: The radioactive decay of thorium-232 occurs in multiplesteps, called a radioactive decay chain. The…

A: The radio active decay for thorium-232 according to the given information can be written as follows:…

Q: How will the binding energy curve change if the range of the nuclear force suddenly changed to be…

A: The binding energy per nucleon increases sharply with mass number A upto 20. It increases…

Q: What is the binding energy of an atom having a mass deficiency of 0.4721 amu per atom? Express your…

A: Given:-  mass deficiency per atom = 0.4721 amu sped of light =  3x108ms-1…