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In Geiger marsden experiment in a head o...

In Geiger marsden experiment in a head on collision between an `alpha` particles and a gold nucleus the minimum separation is `4xx10^(-14)` m . the energy of `alpha` particle is

A

5.68meV

B

8meV

C

4.47meV

D

7.24meV

Text Solution

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The correct Answer is:
A
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