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With what velocity should an alpha pari...

With what velocity should an `alpha ` paricle travel towards the nucleus of a copper atom so as to arrive at a distance `10^(-13)m` from the nucleus of the copper atom?

A

`6.34xx10^(6)`m/sec

B

`63.4xx10^(6)`m/sec

C

`0.634xx10^(6)`m/sec

D

`6.34xx10^(-6)`m/sec

Text Solution

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The correct Answer is:
A
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