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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The value of workdone for rotating a magnet of magnetic moment M by an angle θ in external
- A particle moving in a straight line covers half the distance with speed of 3 m/s
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- In a pure capacitive A.C circuit, current and voltage differ in phase by
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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