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Consider two nuclei of the same radioactive nuclide. One of the nuclei was created in a supernova explosion 5 billion years ago. The other was created in a nuclear reactor 5 minutes ago. The probability of decay during the next time is
Options
(a) different for each nuclei
(b) nuclei created in explosion decays frist
(c) nuclei created in the reactor decays first
(d) independent of the time of creation
Correct Answer:
independent of the time of creation
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The position vector of a particle R as a function of time is given by
- When an α-particle of mass m moving with velocity ν bombards on a heavy nucleus
- In the experiment for determination of velocity of sound in air,
- An open knife edge of mass 200g is dropped from height 5m on a cardboard
- The energy of the em waves is of the order of 15 keV. To which part of the spectrum
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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