The path of alpha particle is_______________?

Related Mcqs:

1. 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...

2. 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...

3. During an encounter with an atom alpha particle knocks out ______________?

   A. Protons B. Electrons C. Neutrons D. Nothing...

4. Alpha particle ionizes an atom_________________?

   A. Through direct collision B. Through electrostatic attraction C. Through electrostatic repulsion D. All of above...

5. An alpha particle in a single encounter__________________?

   A. Loses a small fraction of its energy B. Losses most of its energy C. Loses no energy at all D. Loses all of its energy...

6. An alpha particle can produce fluorescence in__________________?

   A. ZnS B. Barium platinocyanide C. Calcium tungstate D. All of above...

7. A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ration of displacement to the covered path will be_____________?

   A. πR B. 2π R C. 0 D. 4πR...

8. Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________?

   A. πR B. 2πR C. 0 D. 4πR...

9. When a particle of charge q and mass m enters into a uniform magnetic field B moving with a velocity v perpendicular to the direction for the field it describes a circular path of radius___________________?

   A. R=qB/mV B. R=mV/qB C. R=qmV/B D. R=qmB/V...

10. The acceleration of a projection on the diameter for a particle moving along a circle is_______________?

    A. w2x B. wx2 C. w2x D. wx2...