An alpha nucleus of energy `(1)/(2)m nu^(2)` bombards a heavy nucleus of charge `Ze` . Then the distance of closed approach for the alpha nucleus will be proportional to

An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus of charge Ze . Then the distance of closed approach for the alpha nucleus will be prpportional to

An alpha nucleus of energy 1/2mv^(2) bombards a heavy nuclear target of charge Ze. Then the distance of closest approach for the alpha nucleus will be proportional to

An alpha -nucleus of energy (1)/(2)mv^(2) bombards a heavy nuclear target of charge Ze. Then the distance of closest approach for the O-nucleus will be proportional to ......

An alpha nucleus of energy 1/2 m vartheta^(2) bombards a heavy nuclear target of charge Ze. Then the distance of closset approach for the alpha nucleus will the proportional to