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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.
Related Questions: - Order of e/m ratio of proton, α-particle and electron is
- The speed of an electron having a wavelength of 10⁻¹⁰ m is
- In the series resonance the value of impedence is 3 Ω and the resistance is 4Ω,
- The lowest frequency of light that will cause the emission of photoelectrons
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Order of e/m ratio of proton, α-particle and electron is
- The speed of an electron having a wavelength of 10⁻¹⁰ m is
- In the series resonance the value of impedence is 3 Ω and the resistance is 4Ω,
- The lowest frequency of light that will cause the emission of photoelectrons
- The atomic number of the most common element in nuclear fusion is
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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