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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 an a.c circuit the e.m.f. (e) and the current (i) at any instant are given
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an a.c circuit the e.m.f. (e) and the current (i) at any instant are given
- A bullet comes out of the barrel of gun of length 2m with a speed of 800 m/s
- A step-up transformer operates on a 230 V line and supplies a current of 2 A.
- When a p-n junction is reverse biased, then the current through the junction
- Parsec is the unit of
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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