Moderate

Neutron decay in the free space is given in the equation below:10n → 11H + 0-1e + [ ]The parentheses represent an:

Correct answer: D. Antineutrino

  • A. Photon
  • B. Neutrino
  • C. Graviton
  • D. Antineutrino

Explanation

Neutron decay is a type of radioactive decay that occurs when a neutron inside the nucleus of an atom spontaneously decays into a proton, an electron, and an antineutrino. In free space, this process can be represented by the following equation:10n → 11H + 0-1e + ν̄eIn this equation, "n" represents the neutron, "p" represents the proton, "e-" represents the electron, and " ν̄e" represents the antineutrino.

Last updated

About Nuclear Physics

Atomic nuclei contain protons and neutrons, with nuclear size, mass defect and binding energy describing their stability. The work covers alpha, beta and gamma decay, decay equations, half-life and decay rate, along with radiation safety and medical applications such as imaging, radiotherapy and tracers.

Practise Nuclear Physics

1,254 free Nuclear Physics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Physics questions like this

Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions