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During Rutherford’s gold foil experiment, it was observed that most of the α-particles did not deflect. However, some showed a deflection of 180°. - Physics (Theory)

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प्रश्न

During Rutherford’s gold foil experiment, it was observed that most of the α-particles did not deflect. However, some showed a deflection of 180°. 

What hypothesis was made to justify the deflection of α-particle by 180°?

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उत्तर

The entire +ve charge in the atom is concentrated at its centre, which he called as the nucleus.

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