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In radioactive element, β-rays are emitted from
Options
(a) Nucleus
(b) Outer orbit
(c) Inner orbit
(d) None of these
Correct Answer:
Nucleus
Explanation:
β-rays are emitted from nucleus.
Related Questions: - A transistor is working in common emitter mode. Its amplification factor is 80
- At what angle should the two forces 2P and √2 P act,so that the resultant force is P√10?
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e=300 sin[(100 π)t] V
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transistor is working in common emitter mode. Its amplification factor is 80
- At what angle should the two forces 2P and √2 P act,so that the resultant force is P√10?
- An alternating emf given by equation e=300 sin[(100 π)t] V
- For photoelectric emission to take place
- A bar magnet of moment of inertia I is vibrated in a magnetic field of induction
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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