Question
Question: A particle moving with a velocity 1/10<sup>th</sup> of that of light will cross a nucleus in about-...
A particle moving with a velocity 1/10th of that of light will cross a nucleus in about-
A
10–47 s
B
10–22 s
C
10–12 s
D
10–8 s
Answer
10–22 s
Explanation
Solution
t = v2r=3×107m/s210–15m=32×10–22s