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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: - In p- type semiconductor, the acceptor level lies
- The moment of inertia of a rod about an axis through its centre and perpendicular
- A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion
- A body starts from rest, what is the ratio of the distance travelled by the body
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In p- type semiconductor, the acceptor level lies
- The moment of inertia of a rod about an axis through its centre and perpendicular
- A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion
- A body starts from rest, what is the ratio of the distance travelled by the body
- A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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