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DISHA-NUCLEI-PHYSICS
- Which one is correct about fission?
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- If 200 MeV energy is released in the fission of a single U^235 nucleus...
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- In any fission the ratio ("mass of fission produts")/("mass of paren...
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- In an alpha -decay, the kinetic energy of alpha-particles is 48 MeV a...
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- A sample of a radioactive element has a mass of 10 g at an instant t=0...
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- Consider a radioactive material of half-life 1.0 minute. If one of the...
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- The mass of an alpha-particle is.
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- The decay constants of a radioactive substance for alpha and beta emis...
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- If the end A of a wire is irradiated with alpha-rays and the other end...
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- A radioactive nucleus of mass M emits a photon of frequency v and the ...
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- Radioactive element decays to form a stable nuclide, then the rate of ...
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- A nuclear of mass M +deltam is at rest and decay into two daughter nu...
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- Atomic weight of boron is 10.81 and it has two isotopes .5 B^10 and .5...
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- A nucleus desintegrated into two nucleus which have their velocities i...
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- A nucleus of uranium decays at rest into nuclei of thorium and helium....
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- If radius of the .13^27 A1 nucleus is taken to be R(A1) then the radiu...
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- Mn and Mp represent mass of neutron and proton respectively. If an ele...
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- After 300 days, the activity of a radioactive sample is 5000 dps (disi...
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- Order of magnitude of density of uranium nucleus is , [m = 1.67 xx 10^...
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- The electrons cannot exist inside the nucleus because
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