The device in which the controlled fission chain reaction is maintained is:
Correct answer: D. Nuclear reactor
- A. Cyclotron
- B. Betatron
- C. Accelerator
- D. Nuclear reactor
Explanation
The device in which the controlled fission chain reaction is maintained is called a nuclear reactor.
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About Radioactive Decay
Radioactive decay is the spontaneous transformation of unstable nuclei, described by decay constant, activity, half life and the exponential decay law. Work includes alpha, beta and gamma emissions, decay equations and remaining nuclei, with half life distinguished from the time required for complete decay.
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