Physics Questions And Answers :: Mass Deflect And Binding Energy: part1



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 2014 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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