Nuclei questions
336 published questions with worked solutions.
- Statement 1: Natural radioactive nuclei are nuclei of high mass number Statement 2: The B.E. per nucleon of heavy nuclei is large...
- Statement 1: The density of nucleus is maximum at the centre and falls to zero as we move radically ourwards Statement 2: Matter...
- The binding energy per nucleon of _8 O ^ 16 is 7.97 MeV and that of _8 O ^ 17 is 7.75 MeV. The energy required to remove one...
- The radius of nucleus of an atom is of the order of
- The size of atomic nucleus is about:
- The ratio of nuclear volume to the atomic volume is
- The masses of neutron and proton are 1.0087 a. m. u. and 1.0073 a.m.u. respectively. If the neutrons and protons combine to form...
- For uranium nucleus, how does its mass vary with volume?
- What is the amount of energy released, when 3 kg mass is annihilated? [MH-CET 2003]
- The binding energy per nucleon of _3^7 Li and _2^4 He nuclei are 5.60 MeV and 7.06 MeV, respectively. In the nuclear reaction...
- 1 g of hydrogen is converted into 0.993 g of helium in a thermonuclear reaction. The energy released is [EAMCET (Med.) 1995, CPMT...
- 1.5 kg mass is annihilated. Energy liberated in this process is [MH-CET 2004]
- Binding energy of a nucleus is equivalent to [MP PET 1998]
- If the nuclear radius of ^ 27 Al is 3.6 Fermi, the approximate nuclear radius of ^ 64 Cu in Fermi is
- The radius of a nucleus is [MH-CET 1999]
- The mass of a _3^7 Li nucleus is 0.042 u less than the sum of the masses of all its nucleons. The binding energy per nucleon of...
- A certain mass of hydrogen is changed to Helium by the process of fusion. The mass defect in fusion reaction is 0.02866 u. The...
- In tritium nucleus, there are [MP PMT 1998]
- M_p denotes the mass of a proton and M_n that of a neutron. A given nucleus, of binding energy B, contains Z protons and N...
- If radius of the _ 13 ^ 27 Al nucleus is taken to be R_ Al then the radius of _ 53 ^ 125 Te nucleus is nearly
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