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| 1. |
ntIn gold foil experiment no. of deflected alpha particles at angle 90' is 63 than number of alpha particle deflected at 120' is:-n nt1-112n nt2-42n nt3-56n nt4-28n |
| Answer» ntIn gold foil experiment no. of deflected alpha particles at angle 90' is 63 than number of alpha particle deflected at 120' is:-n nt1-112n nt2-42n nt3-56n nt4-28n | |