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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NUCLEAR PHYSICS-Exercise
- A nucleus of uranium decays at rest into nuclei of thorium and helium....
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- The binding energy per nucleon of ""(3)^(7) Li and ""(2)^(4)He nuclei ...
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- A radio isotope X with a half life 1.4xx10^(9) yr decays of Y which is...
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- The half-life of a radioactive isotope X is 20 yr. It decays to anothe...
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- A certain mass of hydrogen is changed to helium by the process of fusi...
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- A mixture consists of two radioactive materials A1 and A2 with half-li...
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- A radioactive nucleus of mass M emits a photon of frequency v and the ...
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- The half-life of a radioactive isotope X is 50 yr. It decays to nother...
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- Fusion reaction takes place at high temperature because
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- A nucleus ""n^ m X emits one alpha-particle and two beta-particles. Th...
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- The mass of a ""(3)^(7) Li nucleus is 0.042 u less than the sum of the...
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- The activity of a radioactive sample is measures as N0 counts per minu...
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- The number of beta particles emitter by radioactive sustance is twice ...
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- In the nuclear decay given below ""Z^A X rarr ""(Z-1)^A Y rarr ""(Z-...
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- Two radioactive materials X(1) and X(2) have decay constants 5 lambda ...
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- Two radioactive substance A and B have decay constants 5 lambda and la...
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- If radius of the ""(13)^(27)Al nucleus is estimated to be 3.6 Fermi, t...
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- A nucleus ""(Z)^(A)X has mass represented by m(A, Z). If m(p) and m(n)...
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- In radioactive decay process, the negatively changed emitted beta-part...
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- The radius of germanium (Ge) nuclide is measured to be twice the radiu...
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