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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
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two waves of same amplitude superpose. The resultant intensity is I₁
- If a charge in current of 0.01 A in one coil produces a change in magnetic flux
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00
- At what temperature will the rms speed of air molecules be double that of NTP?
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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