MCQ
In beta decay, the typical $Q$ value is approximately:
- A$2\ MeV$
- ✓$1\ MeV$
- C$1\ eV$
- D$10\ MeV$
✓
Answer
Correct option: B.
$1\ MeV$
The $Q$ value for a reaction is the amount of energy released by that reaction.
In beta decay, a typical $Q$ is around $1\ MeV.$
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