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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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- What is the energy of He⁺ electron in first orbit?
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensions of pressure are equal to those of
- What is the energy of He⁺ electron in first orbit?
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- A balloon with mass m is descending down with an acceleration a
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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