Question

MY
2. Rutherford's scattering experiment fails for very small scattering angles because
(a) Whole nuclear charge of the target atom is not screened by its electrons at all.
(b) The impact parameter between the a-particle source and the nucleus of target is very large as
compared to the size of nucleus.
(C) The velocity of a particles is large.
(d) The gold foil is thin.​

Answer 1

Answer:

so this model is fail I thing

Answer 2

Answer:b

Explanation:The impact parameter between the a - particle source and the nucleus of target is very large as compared to the size of nucleus