MCQ
Penetration power of proton is
- AMore than electron
- ✓Less than electron
- CMore than neutron
- DNone
✓
Answer
Correct option: B.
Less than electron
b
(b) Proton is $1837$ (approx $1800$ ) times heavier than an electron. Penetration power
(b) Proton is $1837$ (approx $1800$ ) times heavier than an electron. Penetration power
$ \propto \frac{1}{{{\rm{mass}}}}$
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