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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NUCLEAR PHYSICS-Exercise
- 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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- In a radioactive material the activity at time t(1) is R(1) and at a l...
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- The binding energy of deuteron is 2.2 MeV and that of ""(2)^(4)He is 2...
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- In any fission the ratio ("mass of fission produts")/("mass of paren...
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- Fission of nuclei is possible because the binding energy per nuclei in...
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- The nuclei of which one of the following pairs of nuclei are isotons ?
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- In the reaction ""1^2 H + ""1^3 H rarr ""2^4 He + ""0^1 n, if the bind...
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- Mp denotes the mass of a proton and Mn that of a neutron. A given nucl...
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- The half-life of radium is about 1600 yr. Of 100g of radium existing n...
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- If in a nuclear fusion process the masses of the fusing nuclei be m(1)...
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- A sample of radioactive element has a mass of 10 g at an instant t=0. ...
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- A nuclear reaction given by 1Z X^A rarr ""(Z+1) Y^A + ""(-1)e^0 + ve...
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- Solar energy is mainly caused due to
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- The mass of proton is 1.0073 u and that of neutron is 1.0087 u (u= ato...
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