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प्रश्न
Man-made radioactivity is also known as _______.
पर्याय
Induced radioactivity
Spontaneous radioactivity
Artificial radioactivity
a & c
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रिकाम्या जागा भरा
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उत्तर
Man-made radioactivity is also known as a & c.
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Types of Radioactivity
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संबंधित प्रश्न
In which of the following, no change in mass number of the daughter nuclei takes place
- α decay
- β decay
- γ decay
- neutron decay
Gamma radiations are dangerous because
Positron is an ________.
Abbreviation of ICRP______.
_______ is used to measure exposure rate of radiation in humans.
The radio isotope of ________ helps to increase the productivity of crops.
If the radiation exposure is 100 R, it may cause ______.
Match: III
| a. | Soddy Fajan | Natural radioactivity |
| b. | Irene Curie | Displacement law |
| c. | Henry Bequerel | Mass energy equivalence |
| d. | Albert Einstein | Artificial Radioactivity |
Use the analogy to fill in the blank
Spontaneous process: Natural Radioactivity, Induced process: _______.
Cell phone towers should be placed far away from the residential area – why?
