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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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- When you move from equator to pole, the value of acceleration due to gravity (g)
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bar magnet with magnetic moment 2.5×10³ JT⁻¹ is rotating in horizontal plane
- When you move from equator to pole, the value of acceleration due to gravity (g)
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- If X=3YZ², find dimensions of Y if X and Z are the dimensions of capacity
- Two thin lenses when placed in contact, then the power of combination is +10 D.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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