Mass defect per nucleon is ___________________?

Related Mcqs:

1. Average energy required to remove one nucleon from the nucleus is called__________________?

   A. Binding energy per nucleon
   B. Energy of decay
   C. Destruction energy
   D. All of above

2. A particle having the mass of an electron and the charge of a proton is called a______________?

   A. Antiproton
   B. Positron
   C. Gamma rays
   D. Photon

3. Mass of neutron is________________?

   A. 1.67 x 10-31 kg
   B. 1.67 x 10-27 kg
   C. 9.1 x 10-31 kg
   D. 1.67 x 10-19 kg

4. Nuclei having the same mass number but different atomic number are____________?

   A. Isotopes
   B. Isobars
   C. Isotones
   D. Isomers

5. A mass spectrograph (spectrometer) sorts out____________?

   A. Molecules
   B. Ions
   C. Elements
   D. Isotopes

6. Sum of the masses of constituent nucleons as compared to the mass of the resultant nucleus is______________?

   A. Smaller
   B. Greater than 82
   C. Same
   D. Sometimes smaller some times greater

7. An alpha particle is emitted from 88Ra226. What is the mass and atomic number of the daughter nucleus ?

   A. 224 – 84
   B. 220 – 80
   C. 222 – 86
   D. 226 – 87

8. If a body a mass of 2 kg is raised vertically through 2m, then the work done will be _________________?

   A. 38.2 J
   B. 392.1 J
   C. 39.2 J
   D. 3.92 J

9. The relativistic energy E is equivalent to relativistic mass given by_______________?

   A. Ec2
   B. E/c2
   C. E/c
   D. c2/E

10. The mass-energy relation is the outcome of____________?

    A. Quantum theory
    B. General theory of relativity
    C. Special theory of relativity
    D. None of these

    Submitted by: Fahad Mehsud