The process of natural decay of some heavy nuclides is because of the phenomenon:
Correct answer: D. Radioactivity
- A. Emission Spectra
- B. Nuclear fusion
- C. Nuclear fission
- D. Radioactivity
Explanation
Radioactivity is the spontaneous emission of radiation in the form of particles or high-energy photons resulting from a nuclear reaction. It is also known as radioactive decay, nuclear decay, nuclear disintegration, or radioactive disintegration. Alpha, beta, and gamma decay are three common radioactivity processes
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.