| ⇦ | 
| ⇨ |
In a radioactive decay process, the negatively charged emitted β- particles are
Options
(a) the electrons produced as a result of the decay of neutrons inside the nucleus
(b) the electrons produced as a result of collisions between atoms
(c) the electrons orbiting around the nucleus
(d) the electrons present inside the nucleus
Correct Answer:
the electrons produced as a result of the decay of neutrons inside the nucleus
Explanation:
In beta minus decay (β⁻), a neutron is transformed into a proton, and an electronis emitted from the nucleus along with antineutrino.
n = p + e⁻ + v⁻
Related Questions: - A particle of mass m executes simple harmonic motion with amplitude
- If a magnet is suspended at an angle 30⁰ to the magnetic meridian, the dip needle
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
- When current I is flowing through a conductor, the drift velocity is v.
- A body is under stress F and has Young’s modulus Y, then the energy
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass m executes simple harmonic motion with amplitude
- If a magnet is suspended at an angle 30⁰ to the magnetic meridian, the dip needle
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
- When current I is flowing through a conductor, the drift velocity is v.
- A body is under stress F and has Young’s modulus Y, then the energy
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply