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Mass defect of an atom refers to...

Mass defect of an atom refers to

A

inaccurate measurment of mass of neutrons

B

mass annihilated to produce energy to bind the nucleous

C

packing fraction

D

difference in the number of neutrons and protons in the nucleus

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The correct Answer is:
B
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NARAYNA-NUCLEAR PHYSICS-C.U.Q
  1. The wrong statement about the binding energy is

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  2. The binding energies of a deutron and an alpha-particle are 1.125,7.2 ...

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  3. Mass defect of an atom refers to

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  4. The stability of a nucleus can be measured by

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  5. In a nuclear reaction some mass converts into energy. In this reaction...

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  6. The age of pottery is determind by archeologists using a radiosotope o...

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  7. During an artificial transmutation the nucleus emits

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  8. When two deuterium nuclei fuse together to form a tritium nuclei, we g...

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  9. Identify the correct statement//statements a) Radiation causes genet...

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  10. Identify the correct ascending order of alpha, beta and gamma with ref...

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  11. Two identical nuclei A and B of the same radioactive element undergo b...

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  12. Identify the correct ascending order of alpha, beta and gamma with ref...

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  13. If a beam consisiting of alpha,beta and gamma radiation is passed thro...

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  14. Decrease in atomic number is observed during A) alpha-emission B) b...

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  15. When .(15)P^(30) decays to become .(14)Si^(30), the particle released ...

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  16. During beta^(-)-decay, a neutron inside nucleus converts into proton, ...

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  17. If a nucleus emits a gamma-ray, its atomic and mass number but there w...

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  18. In the following nuclear reaction .(13)Al^(27)+.(2)He^(4)rarr.(15)P^...

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  19. In nuclear reaction .(4)Be^(9)+.(2)He^(4)rarr.(6)C^(12)+X,X will be

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  20. In nuclear reaction .(4)Be^(4)+.(z)X^(A)rarr.(z+2)Y^(A+3)+R , R denote...

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