हिंदी

Approximately what percentage of incident alpha-particles were scattered by more than \[1^\circ\]?

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प्रश्न

Approximately what percentage of incident alpha-particles were scattered by more than \[1^\circ\]?

विकल्प

  • \[14\%\]

  • \[0.14\%\]

  • \[90\%\]

  • \[1\%\]

MCQ
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उत्तर

About \[0.14\%\] of the incident alpha-particles were scattered by more than \[1^\circ\]. Thus, scattering beyond this angle involved only a small fraction of the particles.

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