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the masses of neutron and prtons are 1...

the masses of neutron and prtons are 1.0087anmu and 1.0073 amu , respectivley ,if the neutrons and protons combine to form a heilum nucles (alpha particles) of mass 4.00 15 amu the binding energy of the heilum nucleus will be (1amu =931 MeV )

A

24.8 MeV

B

28.4 Mev

C

14.2 MeV

D

42.8 MeV

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B
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AAKASH INSTITUTE ENGLISH-NUCLEI-Assignment Section A Objective (One option is correct )
  1. Size of nucleus is in the order of

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  2. the masses of neutron and prtons are 1.0087anmu and 1.0073 amu , r...

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  3. The average binding energy of a nucleon inside an atomic nucleus is ab...

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  4. The binding energy of alpha particle ""2^4He is 7.047 MeV per nucleon ...

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  5. One requires energy En to remove a nucleon from a nucleus and an energ...

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  6. The mass number of a nucleus is equal to

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  7. Outside a nucleus.

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  8. Radius of ""2^4he nucleus is 3 Fermi. The radius of ""(16)^(32S nucleu...

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  9. The force acting between proton and proton inside the nucleus is.

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  10. For a nucleus to be stable, the correct relation between neutron numbe...

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  11. In the nucleus of helium if F1 is the net force between two protons, F...

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  12. If m,mn and mp are the masses of ""zX^A nucleus, neutron and proton re...

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  13. Average K.E of thermal neutron is of the order of (in KeV)

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  14. The control rod in a nuclear reactor is made of

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  15. Fusion reaction takes place at high tamperature because

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  16. Nucleus A divides into two nuclei B and C in a fission process, their ...

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  17. Fast neutrons can easily be slowed down by

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  18. A reactor is generating 1000 kW of power and 200 MeV of energy may be ...

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  19. In the nuclear reaction .92 U^238 rarr .z Th^A + .2He^4, the values of...

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  20. The number of neutrons released when .92 U^235 undergoes fission by ab...

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