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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.
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a magnet is suspended at an angle 30⁰ to the magnetic meridian, the dip needle
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
- A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential
- How much work is required to carry a 6 μC charge from the negative terminal
- A body starts from rest with an acceleration of 2 m/s². After 5 second,
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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