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  1. Tardigrade
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  3. Chemistry
  4. In two hydrogen atoms X and Y the electrons move around the nucleus in circular orbits of radius R and 4R respectively. The ratio of the time taken by them to compute one revolution is

Q. In two hydrogen atoms X and Y the electrons move around the nucleus in circular orbits of radius R and 4R respectively. The ratio of the time taken by them to compute one revolution is

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Solution:





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