In radioactivity, the product of half-life T1/2 and decay constant (4) is equal to:
Correct answer: A. 0.693
- A. 0.693
- B. 0.396
- C. 0.953
- D. 0.963
- E. 0.369
Explanation
In radioactivity, the product of half-life Tız and decay constant (4) is equal to 0.693.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Nuclear Physics questions
When a radioactive nucleus emits a gamma radiation then the mass number of atom is:
Radio isotopes can be formed by bombardment with which particles:
In an experiment count rate of a sample of a radioactive element tale from 400 counts per second to 50 counts per second in 50 minutes. What is the half-life of radioactive element?
The binding energy of a deuteron (IH) is 2.3 MeV, its binding energy per nucleon will be:
In the equation of nuclear decay p^1 → →n^1 + x , x is:
The proton number of a nucleus increases after emission of: