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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
- When a sound wave of wavelength λ is propagating in a medium,
- A radiotransmitter radiates 1 kW power at a wavelength 198.6 m. How many photons
- The value of coefficient of volume expansion of glycerin is 5 x 10⁻⁴ k⁻¹.
- A beam of electron passes undeflected through mutually perpendicular
- Watt hour mter measures
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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