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.Management Sciences
A. 3.74 x 109 disintegration per sec
B. 3.70 x 1010 disintegration per sec
C. 3.55 x 1010 disintegration per sec
D. 3.60 x 1010 disintegration per sec
Related Mcqs:
- The energy liberated when one atom of U-235 undergoes fission reaction is________________?
- A. 200MeV B. 40MeV C. 30MeV D. 20MeV...
- Nuclear forces exist between ___________________?
- A. Proton-proton B. Proton-neutron C. Neutron-neutron D. All of the above...
- The unit of radioactivity curie is equal to_________________?
- A. 3.74 x 109 disintegration per sec B. 3.70 x 1010 disintegration per sec C. 3.55 x 1010 disintegration per sec D. 3.60 x 1010 disintegration per sec...
- The penetration power of alpha particle as compared to beta particle is_______________?
- A. 10 times more B. 100 times more C. 100 times less D. 10 times less...
- Beta particles ionize an atom_________________?
- A. Due to the electrostatic force of attraction B. Due to the electrostatic force of repulsion C. Due to a direct collision D. Due to the gravitational force...
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