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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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- The electron of a hydrogen atom revolves round the proton in a circular
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body travelling along a straight line traversed one-third of the total distance
- The electron of a hydrogen atom revolves round the proton in a circular
- A galvanometer acting as a voltmeter will have
- A wire of length L metre carrying a current I ampere is bent in the form
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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