Is the probability of backward scattering (i.e., scattering of α-part – InterviewSolution

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1.	Is the probability of backward scattering (i.e., scattering of α-particles at angles greater than 90°) predicted by Thomson’s model much less, about the same, or much greater than that predicted by Rutherford’s model?
Answer» Thomson’s model predicts the backward scattering of a -particles much less than that predicted by Rutherford’s model. The reason is that in Thomson’s model, positive charge is uniformly distributed over whole of the nucleus instead of being concentrated in a small part.

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