Practicing Success
The scattering of alpha particles by the gold sheet could be understood by which of the following? |
Coulomb's Repulsive Force Strong Nuclear Force Coulomb's Attractive Force Weak Nuclear Force |
Coulomb's Repulsive Force |
The alpha particle are positively charged. When they are shot energetically, they reach upto a maximum distance called distance of closest approach from where it is repelled by the positively charged nucleus. |