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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
- The current flowing through a lamp marked as 50 W and 250 V is
- A potentiometer wire of length L and a resistance r are connected in series with
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
- The mean radius of the earth is R, its angular speed on its own axis is ?
- White light reflected from a soap film (Refractive Index =1.5) has a maxima
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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