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J Ravi Kiran Grade: 11
        

What is the closest distance of approach of an Alpha paricle of energy 6MeV to a Gold nucleus (Z=79)?

7 years ago

Answers : (1)

Ramesh V
70 Points
										


Alpha scattering by gold


This graph shows the energy in MeV of an alpha particle at distances r from a gold nucleus,


Z = 79.



5702-41_5850_untitled.JPG


From graph for 6Mev . distance is arnd 3*10-14m


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regards


Ramesh

7 years ago
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