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प्रश्न
The size of the atom in Thomson’s model is ______ the atomic size in Rutherford’s model.
पर्याय
much greater than
no different from
much less than
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उत्तर
The size of the atom in Thomson’s model is no different from the atomic size in Rutherford’s model.
संबंधित प्रश्न
Write two important limitations of Rutherford's nuclear model of the atom.
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How will the distance of closest approach be affected when the kinetic energy of the α-particle is doubles?
In Geiger-Marsden experiment, actual results were ______.
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An alpha particle has
In 88 Ra226 nucleus, there are
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A narrow beam of protons, each having 4.1 MeV energy is approaching a sheet of lead (Z = 82). Calculate:
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- the distance of its closest approach
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- v2
- `1/"m"`
- `1/"v"^2`
- `1/"Ze"`
When alpha particles are sent through a thin gold foil, most of them go straight through the foil, because ______.
