
Basic Science : Mass Deflect And Binding Energy QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.A positive ion of charge q is moving with a velocity v in magnetic field of induction B acting at right angles to the direction of motion of the ion. The force exerted by the field on the ion is |
Bq/v |
B/vq |
Bqv |
vq/B |
2.The binding energy of 8O16 is 127.63 MeV. The average binding energy per nucleon is |
7.977 MeV |
15.95 MeV |
79.77 MeV |
7.977 eV |
3.The maximum value of the binding energy per nucleon of the atom and the corresponding mass number are |
8.5 MeV around A = 20 |
8.8 MeV around A = 50 |
8.5 MeV around A = 50 |
8.8 MeV around A = 20 |
4.In velocity selector, |
only electric field is applied |
only magnetic field is applied |
Both electric and magnetic fields are applied in a parallel direction |
both electric and magnetic fields are applied in a perpendicular direction |
5.The masses of proton and neutron are 1.007277 amu and 1.008665 amu respectively. If the mass of 1H2 = 2.01473 amu, then its binding energy per nucleon is |
0.564 MeV |
0.664 MeV |
1.128 MeV |
1.692 MeV |
More Mass Deflect And Binding Energy QUESTIONS AND ANSWERS available in next pages
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