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Take a solid ball and a Bundi Laddu. Pre...

Take a solid ball and a Bundi Laddu. Press both these spheres with your palms. What did you find ?

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Solid ball does not break and Bundi Laddu breaks into pieces if you press hard.
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  13. Draw a neat labelled diagram of Rutherford's scattering experiment.

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  14. Explain Rutherford's atomic model.

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  15. Which discovery did point out that an atom has internal structure ?

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