Advertisements
Advertisements
प्रश्न
Name the Different Radiations Which Are Emitted by the Radioactive Substances.
Are all the radiations mentioned by you, emitted in a single radioactive decay?
Advertisements
उत्तर
Following three radiations are emitted by the radioactive substances:
(i) Alpha (α), (ii) Beta (β), and (iii) Gamma (γ).
All the above radiations are not emitted in a single radioactive decay. There will be either an α emission or a β emission, which may be accompained by γ-emission.
संबंधित प्रश्न
When does the nucleus of an atom tend to become radioactive?
A radioactive substance is oxidized. Will there be any change in the nature its radioactivity? Give a reason for your answer
What are isobars?
Why should a radioactive substance not be touched by hands?
An electrons emitter must have how much work function and melting point.
Unit of radioactivity is _______
The half-life of a radioactive nuclide is 100 hours. The fraction of original activity that will remain after 150 hours would be ______.
A radioctive sample decays `7/8` times its original quantity in 15 minutes. The half-life of the sample is ______.
