PhysicsNuclear Physics Quiz July 21, 2022 - by hafsaaftab5096 1 Created on July 21, 2022 By hafsaaftab5096 Nuclear Physics Quiz Check out for more quizzes for mdcat 2022 preperation. Start studying now! 1 / 20 In the nucleus of uranium, the number of neutrons will be Different for different isotopes 92 235 2 / 20 During fusion of hydrogen into helium Energy is released Mass is increased due to energy absorption Mass is reduced due to the energy released 3 / 20 According to which one of following law the density of atom is uniform? J.J.Thomson model Rutherfords model Bohrs model 4 / 20 Energy required to form transition state is called Ea P.E K.E 5 / 20 One AMU is equal to 1.66 x 10-27kg 166 x 10-15ng All of above 6 / 20 For chain reaction to build up the size of the radioactive target should be Greater than the critical size Less than the critical size Equal to the critical size 7 / 20 Antimatter consists of Antiproton Antineutron All of above 8 / 20 Neutron and proton are commonly known as Nucleon Meson Boson 9 / 20 The half-life of radium is 1590 years. In how many years shall the earth loss all its radium due to radioactive decay? 1590×106 years 1590×1012 years Never 10 / 20 Which one of the following radiation possesses maximum penetrating power? γ-rays X-rays B-rays 11 / 20 Electrons Can exist inside the nucleus Cannot exist inside the nucleus Do not know 12 / 20 The energy liberated when one atom of U-235 undergoes fission reaction is 200MeV 40MeV 30MeV 13 / 20 Transuranic elements have an atomic number Greater than 92 Greater than 72 Greater than 102 14 / 20 Nuclear forces exist between Proton-proton Proton-neutron All of the above 15 / 20 Mass defect per nucleon is Packing fraction The binding energy of the nucleus The average energy of the nucleus 16 / 20 Tick the correct statement Moderators slow down the neutrons Moderators bring the neutrons to rest Moderators absorb the neutrons 17 / 20 The bombardment of nitrogen with alpha particles will produce Proton Neutron Electron 18 / 20 The diameter of an atom is approximately 10-12m 10-14m 10-10m 19 / 20 Radioactive decay obeys which one of the following law? N=Noe-λt N=Noeλt No=N(1+eλt) 20 / 20 Average energy required to remove one nucleon from the nucleus is called Binding energy per nucleon Energy of decay Destruction energy Your score is The average score is 50% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Nuclear Physics Quiz Nuclear Physics Quiz Check out for more quizzes for mdcat 2022 preperation. Start studying now!