Related InterviewSolutions

• 2760CO decays with half-life of 5.27 years to produce 2860 Ni. What is the decay constant for such radioactive disintegration?a. 0.132 y-1b. 0.138 c. 29.6 y d. 13.8%
• Balance the nuclear reaction :\(_{54}^{118}Xe\) → ? + \(I_{54}^{118}\) 54118Xe → ? + I54118
• You are given a very old sample of wood. How will you determine its age?
• Give example of mirror nuclei.
• The process by which nuclei having low masses are united to form nuclei with large masses is :a. chemical reaction b. nuclear fission c. nuclear fusion d. chain reaction
• A produces B by α- emission. If B is in the group 16 of periodic table, what is the group of A ?
• How many α and β – particles are emitted in the trasmutation\(_{90}^{232}Th\) → \(_{82}^{208}Pb\)
• What is nuclear transmutation?
• Explain with an example each nuclear transmutation and artificial radioactivity. What is the difference between them?
• Nuclear transmutation is a spontaneous or non-spontaneous process?