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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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- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For a satellite moving in an orbit around the earth, the ratio of kinetic
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- In atom bomb, the reaction which occurs is
- Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel
- A bar magnet of moment of inertia I is vibrated in a magnetic field of induction
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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