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One requires energy En to remove a nucle...

One requires energy `E_n` to remove a nucleon from a nucleus and an energy `E_e` to remove an electrons from the orbit of an atom. Then

A

`E_n gt E_e`

B

`E_n lt E_e`

C

`E_n=E_e`

D

`E_n le E_e`

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AAKASH INSTITUTE-NUCLEI-Assignment Section A Objective (One option is correct )
  1. Average binding energy per nucleon over a wide range is

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  2. The binding energy of deuteron .1^2 H is 1.112 MeV per nucleon and an ...

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

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  4. The mass number of a nucleus is equal to

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  5. Outside a nucleus.

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  6. Radius of .2^4HeThe nucleus is 3 Fermi. The radius of .16^32S nucleus ...

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

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

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  9. Two nucleons are at a separation of 1 xx 10^-15 m. The net force betwe...

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  10. If m,mn and mp are masses of .Z X^A nucleus, neutron and proton respec...

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

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

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  13. Fusion reaction takes place at high temperature because

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  14. In a fission process, nucleus A divides into two nuclei B and C, their...

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  15. Fast neutrons can easily be slowed down by

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

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

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

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  19. Neutrino is a particle, which is

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  20. The binding energy of nucleus is a measure of its.

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