are the impact parameters corresponding to scattering angles 60° and 90° respectively, when an a particle is approaching a gold nucleus. For d1 = x d2, the value of x will be________.
are the impact parameters corresponding to scattering angles 60° and 90° respectively, when an a particle is approaching a gold nucleus. For d1 = x d2, the value of x will be________.
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1 Answer
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cot2 30° = x cot2 45°
x = 3
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