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The diagram shown the path of four alpha...

The diagram shown the path of four `alpha`-particles of the same energy being scattered by the nucleus of an atom simutaneously. Which of these are/is not physically possible ?

A

3 and 4

B

2 and 2

C

1 and 4

D

4 only

Text Solution

Verified by Experts

The correct Answer is:
D
Alpha particle is positively charged. It cannot be attracted towards positively charged nucleus. Therefore, path of `alpha` particle 4 is not physically possible.
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