| ⇦ | 
| ⇨ |
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 sound absorber attenuates the sound level by 20 dB. The intensity decreases
- Two charges of equal magnitude q are placed in air at a distance 2a
- If a small sphere is let fall vertically in a large quantity of still liquid of density
- A tube of length L is filled completely with an incompressible liquid of mass
- In the experiment for determination of velocity of sound in air,
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- Two charges of equal magnitude q are placed in air at a distance 2a
- If a small sphere is let fall vertically in a large quantity of still liquid of density
- A tube of length L is filled completely with an incompressible liquid of mass
- In the experiment for determination of velocity of sound in air,
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