In a Rutherford scattering experiment, when an alpha particle of mass m _ 1 approaches a…
Physics · Class 12 · CBSE — Atoms
In a Rutherford scattering experiment, when an alpha particle of mass \({m}_{1}\) approaches a target nucleus of charge Ze and mass \({m}_{2}\) , the distance of the closest approach is \({d}_{0}\) . The energy of the particle is:
- directly proportional to Z
- inversely proportional to Z
- directly proportional to mass \({m}_{2}\)
- directly proportional to \({m}_{1} {~m}_{2}\)
Answer
(A) directly proportional to Z
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