1 |
When a nucleus emits an alpha particle, its atomic mass decreases by |
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2 |
There is no charge in A and Z of any radioactive element by the emission of. |
- A. Alpha particle
- B. Beta particle
- C. Gama particle
- D. X- rays
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3 |
The types of quacks are. |
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4 |
Curie is unit of. |
- A. Conductivity
- B. Binding energy
- C. <div>Radioactivity</div>
- D. Resistivity
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5 |
Unit of decay constant<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">λ is:</span> |
- A. ms
- B. m<sup>-1</sup>
- C. m
- D. S<sup>-1</sup>
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6 |
If the following particle have the same energy, which particle has the shortest wave length. |
- A. alpha particle
- B. Neutron
- C. Beta particle
- D. Proton
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7 |
The charge of an alpha particle is equal to |
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8 |
Absorbed Dose 'D' is defined as |
- A. m/E
- B. E/C
- C. C/m
- D. E/m
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9 |
Circulation of blood is studied by radio isotope. |
- A. Cobalt -60
- B. Phosphorus -32
- C. Sodium -24
- D. Iodine -131
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10 |
When nitrogen is bombarded by alpha particles nitrogen nucleus changes into |
- A. Oxygen
- B. Carbon
- C. Barium
- D. Helium
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