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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
- In a mass spectrometer used for measuring the masses of ions, the ions
- In adiabatic expansion, product of PV
- A 50Hz AC signal is applied in a circuit of inductance of (1/π)H and resistance 2100Ω
- Find out the angle of projection, if range is 4 times of maximum height
- The time of reverberation of a room A is one second. What will be the time (in seconds)
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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