deexix752 deexix752

11-06-2024
Physics

Answered

Calculate the impact parameter for scattering a 7.7-MeV alpha particle from gold (Z = 79) at an angle of (a) 1 degree and (b) 90 degrees. (Hint: e²/4πϵ₀=1.44eV nm). In my textbook, the answer is

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