In Rutherford's -scattering experiment, what is the mathematical relation between the number of defl — Atomic Structure Chemistry Question
Question
In Rutherford's $\alpha$ -scattering experiment, what is the mathematical relation between the number of deflected $\alpha$ -particles ($\mu$) and the angle of deflection ($\theta$)?
Answer: B
💡 Solution & Explanation
Rutherford's scattering formula shows that the number of $\alpha$ -particles scattered at an angle $\theta$ is inversely proportional to $\sin^4(\theta/2)$. As $\theta$ increases, $\mu$ decreases drastically. [38, 39]
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