Question 3The nuclear radii of aluminum and gold are approximately r = 3.6 fm and7.0 fm, respectively. The radii of protons and alpha particles are 1.3 fmand 2.6 fm, respectively. In both (a) and (b), perform the calculation foraluminum and for gold.a) What energy a particles would be needed in head-on collisions for thenuclear surfaces to just touch? (This is about where the nuclear forcebecomes effective.)Answerb) What energy protons would be needed?Answer

Given: Nuclear radius of Aluminium is ra=3.6fm Nuclear radius of gold is rg =7fm Radius of proton is…

Answered: The nuclear radii of aluminum and gold…

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The nuclear radii of aluminum and gold are approximately r= 3.6 fm and 7.0 fm, respectively. The radii of protons and alpha particles are 1.3 fm