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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
- A satellite is revolving around the earth with a kinetic energy E. The minimum
- If a body travels half the distance with velocity v1 and the next half with velocity v2
- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- A vibrating string of certain length l under a tension T resonates with a mode
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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