Rutherford Scattering Insight
Mediumphysics
Rutherford scattering showed nucleus is?
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Solution
Incorrect! Answer:
Small, dense, positively charged
- Experiment: Alpha particles were fired at a thin gold foil.
- Observations: Most passed through, but a few were deflected at very large angles (some even backwards).
- Inference: To deflect a positive alpha particle backwards, there must be a concentrated positive charge and substantial mass in a very tiny volume.
- Conclusion: This led to the discovery of the nucleus, which contains nearly all of the atom's mass and its entire positive charge, while being thousands of times smaller than the atom itself.
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About This Question
- Subject
- physics
- Chapter
- atoms and nuclei
- Topic
- rutherford scattering insight
- Difficulty
- Medium
- Year
- 2025
This medium difficulty physics question is from the chapter atoms and nuclei, covering the topic of rutherford scattering insight. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of atoms and nuclei concepts.
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