| ⇦ | 
| ⇨ |
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: - When light of wavelength 300 nm falls on a photoelectric emitter,
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- A particle is released from rest from a tower of height h, i.e,t₁ : t₂ : t₃ is
- The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length
- A perfect gas at 27° C is heated at constant pressure to 327° C. If original volume of gas
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When light of wavelength 300 nm falls on a photoelectric emitter,
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- A particle is released from rest from a tower of height h, i.e,t₁ : t₂ : t₃ is
- The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length
- A perfect gas at 27° C is heated at constant pressure to 327° C. If original volume of gas
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